---
product_id: 48669738
title: "Bloccs Waterproof Cast Cover Arm, Swim, Shower & Bathe. Watertight Protector - #CA79-XS - Child Arm (Extra Small)"
brand: "bloccs"
price: "€ 52.12"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bloccs"
url: https://www.desertcart.ie/products/48669738-bloccs-waterproof-cast-cover-arm-swim-shower-and-bathe-watertight
store_origin: IE
region: Ireland
---

# 100% waterproof seal natural rubber comfort UK-made quality Bloccs Waterproof Cast Cover Arm, Swim, Shower & Bathe. Watertight Protector - #CA79-XS - Child Arm (Extra Small)

**Brand:** bloccs
**Price:** € 52.12
**Availability:** ✅ In Stock

## Summary

> 💦 Keep the fun flowing, not the water! Protect tiny casts with confidence.

## Quick Answers

- **What is this?** Bloccs Waterproof Cast Cover Arm, Swim, Shower & Bathe. Watertight Protector - #CA79-XS - Child Arm (Extra Small) by bloccs
- **How much does it cost?** € 52.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/48669738-bloccs-waterproof-cast-cover-arm-swim-shower-and-bathe-watertight)

## Best For

- bloccs enthusiasts

## Why This Product

- Trusted bloccs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Active, Stay Dry:** Watertight protection for casts and wounds during swimming, showering, and waterparks.
- • **Holiday-Ready Lifesaver:** Enables kids to enjoy water activities worry-free, preventing cast damage and parental stress.
- • **Comfort Meets Durability:** Soft, flexible natural rubber ensures gentle, reusable protection without compromising comfort.
- • **Trusted by Healthcare Pros:** Backed by 60 years of expertise and designed for medical-grade reliability.
- • **Perfect Fit for Little Wrists:** Sized specifically for very young children with a 16-18cm seal circumference and 33cm length.

## Overview

Bloccs Waterproof Cast Cover Arm (Extra Small) is a UK-made, medical-grade, watertight protector designed for young children’s arm casts and bandages. Crafted from soft natural rubber, it offers a secure, comfortable fit that keeps wounds dry during swimming, bathing, and showering. Trusted by healthcare professionals and parents alike, it ensures kids stay active and carefree without risking cast damage.

## Description

Free delivery and returns on eligible orders of £20 or more. Buy Bloccs Waterproof Cast Cover Arm, Swim, Shower & Bathe. Watertight Protector - #CA79-XS - Child Arm (Extra Small) at desertcart UK.

Review: Saved our holiday! - Daughter broke her arm just before our holiday so was advised to purchase one off these and honestly best thing we did, it worked perfectly she spend hours in and out the pool jumping in, water slides and her cast never got wet once! It was easy to take on and off and very well made. You wont regret buying it that for sure.
Review: Brilliant! - My 6 year old broke his arm just before holiday. This was a lifesaver! He used it while in the pool and on the beach with absolutely no problems. No leaks and the cast stayed completely dry. I ordered a medium for him which was perfect. It was easy to get on and off. Without this my son wouldn’t have been able to enjoy his holiday like he did. Definitely recommend 👍

## Features

- WATERPROOF ARM SLEEVE FOR CASTS, BANDAGES, AND WOUND DRESSINGS: Bloccs waterproof cover (CA79-XS) keeps casts, bandages, and wounds dry during swimming, showering, and other water activities.
- SIZED FOR VERY YOUNG CHILDREN: Fits a seal circumference of 16-18cm with a cover length of 33cm. Refer to the sizing chart to confirm the best fit.
- WATERTIGHT PROTECTION FOR SWIMMING AND BATHING: Ideal for arm-related injuries, hand injuries, or protecting dressings that cover wounds to stay active and worry-free. Perfect to use as a shower sleeve for arm cast at the pool, beach, waterpark, or in the shower.
- SOFT, FLEXIBLE AND COMFORTABLE NATURAL RUBBER: Made from sustainable natural rubber, offering a gentle, watertight fit.
- MADE IN THE UK: Waterproof Cast Protector ideal for bathing, showering, and swimming. Durable, reusable, and designed for water protection. Measure both length and circumference of the casted or bandaged area and check our size chart before ordering. Due to the medical-grade nature of this product and direct contact with bandages, casts, and wound dressings, this item is non-returnable once opened. For personal use. Trusted by healthcare pros, backed by 60 years of expertise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007UONMCM |
| ASIN  | B007UONMCM |
| Age Range Description | Kid |
| Best Sellers Rank | 31,119 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 51 in Cast Protectors |
| Brand | Bloccs |
| Country of origin | United Kingdom |
| Country of origin  | United Kingdom |
| Customer Reviews | 4.5 4.5 out of 5 stars (18,360) |
| Customer reviews | 4.5 4.5 out of 5 stars (18,360) |
| Date First Available | 1 May 2012 |
| Department  | Unisex-Child |
| Is discontinued by manufacturer  | No |
| Item model number  | CA79-XS |
| Manufacturer  | Precision Dippings Manufacturing Ltd. |
| Manufacturer contact | MORE INFROMATION ON THE PACKAGE |
| Product Dimensions  | 33 x 13.5 x 0.5 cm; 52 g |
| Storage Instructions | Do not store in direct sunlight. Store in temperatures below 26°C. |
| Units | 1.0 Count |
| Weight | 99 g |

## Product Details

- **Age range (description):** Kid
- **Brand:** Bloccs
- **Size:** XS (Pack of 1)
- **Specific uses for product:** Fracture
- **Use for:** Arm

## Images

![Bloccs Waterproof Cast Cover Arm, Swim, Shower & Bathe. Watertight Protector - #CA79-XS - Child Arm (Extra Small) - Image 1](https://m.media-amazon.com/images/I/612pRyHztuL.jpg)
![Bloccs Waterproof Cast Cover Arm, Swim, Shower & Bathe. Watertight Protector - #CA79-XS - Child Arm (Extra Small) - Image 2](https://m.media-amazon.com/images/I/616ToE0g8fL.jpg)
![Bloccs Waterproof Cast Cover Arm, Swim, Shower & Bathe. Watertight Protector - #CA79-XS - Child Arm (Extra Small) - Image 3](https://m.media-amazon.com/images/I/61K2r0fIuTL.jpg)
![Bloccs Waterproof Cast Cover Arm, Swim, Shower & Bathe. Watertight Protector - #CA79-XS - Child Arm (Extra Small) - Image 4](https://m.media-amazon.com/images/I/714DRHD-FxL.jpg)
![Bloccs Waterproof Cast Cover Arm, Swim, Shower & Bathe. Watertight Protector - #CA79-XS - Child Arm (Extra Small) - Image 5](https://m.media-amazon.com/images/I/71eGHqG9-jL.jpg)

## Questions & Answers

**Q: My son is 11 and only 81bs. Will the Medium size be too big?**
A: No it will be fine. It is not loose and it is not tight it forms fit.

**Q: My son wore this once and it ripped taking it off.  I’m hesitant to order another.  Is this common?**
A: We used ours several times over a few week period. We were careful putting it on and taking it off. We didn’t have any problems and are saving it for if/when we need it again.

**Q: Is short arm up to the elbow or stops before the elbow?**
A: Hello, the short arm protector goes to just above the elbow whereas the full arm protector goes up to the shoulder. We hope that this has helped.

**Q: My 7 year old is in a short arm cast. the circumference of his arm is 5.5 inches. which size cover should i get? i couldn't decid by the sizing chart.**
A: I would go with a small size.  My daughter has the same circumference. It feels tide but does the work and does not live any mark.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved our holiday!
*by S***E on 10 July 2025*

Daughter broke her arm just before our holiday so was advised to purchase one off these and honestly best thing we did, it worked perfectly she spend hours in and out the pool jumping in, water slides and her cast never got wet once! It was easy to take on and off and very well made. You wont regret buying it that for sure.

### ⭐⭐⭐⭐⭐ Brilliant!
*by A***R on 4 September 2025*

My 6 year old broke his arm just before holiday. This was a lifesaver! He used it while in the pool and on the beach with absolutely no problems. No leaks and the cast stayed completely dry. I ordered a medium for him which was perfect. It was easy to get on and off. Without this my son wouldn’t have been able to enjoy his holiday like he did. Definitely recommend 👍

### ⭐⭐⭐⭐⭐ Amazing product!
*by C***J on 30 August 2025*

This product is amazing. My son broke his arm and this allowed him to still go in a hot tub when we were away and shower with ease. It’s a little tricky to get on at first as it’s super tight but once it’s on it kept his cast completely dry. I would advise measuring the size of the cast you want to cover to ensure you get the correct size.

## Frequently Bought Together

- BLOCCS 100% Waterproof Cast Covers for Shower Arm Kids- Swim Cover, Cast Bag for Bath. Durable Cast Sleeve for Swimming - #CA79-XS - Child Arm (Extra Small)
- Cast Covers for Shower Arm Kids Waterproof Bath Soft comfortable Watertight seal to Keep Wounds Dry,Child Bandage Protector Covers Broken Hand,Wrist, Finger,Elbow,Fit Arm Circumference 6.3" to14.9"
- VALLEYWIND Waterproof Arm Cast Cover for Shower Adult Full Arm Cast Protector Watertight Seal to Keep Bandage Dry for Broken Arms, Hands, Wrists, Elbows, Finger

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-30*