4Pcs Underwater Camera Buoyancy Float Kits, Buoyancy Provided 175g*4, Diameter 3.15", Thickness 1.5", Aquatic Arm Float Kit for Seafrogs/nitescuba/Starbea Floating Arms Diving Tray

Use this with my Ikelite housing and strobes. Very buoyant and maintains at depths of 20m! Easy to travel with since it came with a small carry mesh bag. Will buy again if I need another set

Have a UW housing for a mirrorless camera, mounted on a tray, and with a strobe and a video light mounted on 2 arms. It's about 4 pounds negatively buoyant in the water (only tested in fresh water so far) and didn't want to struggle to hold the rig to keep it from sinking. These rings were easy to install and the "plug" you insert after sliding the float(s) over the light arm(s) does a good job to keep the ring from sliding. The floats seem to be made of very durable material and they don't soak up water and lose their buoyancy. Overall a good buy, and the price is reasonable too.

Nice floats for my scuba camera. I use a GoPro video camera with a pair of bright video lights, and it all weighs over 4 pounds. A few of these make it weigh 0.0 pounds underwater. I like the way the insert goes into the main float to hold it onto the arm. I've used other brands of floats, and their attachment method wasn't as nice. Fine tuning of buoyancy is possible with a razor knife. If your camera is a bit too buoyant with a given number of these floats, just trim them until it's right.

175g of buoyancy per disk adds up, but, they also take up space on the arms. I have 8 of these - 1.4 kg of buoyancy, to offset a DiveVolk case with iPhone 15, mounted on a 2-handled DiveVolk aluminum tray, with 2 DJI Action cameras and an Orcatorch VZ710 light. This camera rig still sinks in brackish water, and quickly - it is nowhere near neutrally buoyant, and I am out of arms. With that said, these truly do not compress, and they do improve the buoyancy;

These are excellent quality and much better pricing than i found elsewhere. I'm super pleased with this product

I bought this for my UW camera and it works perfectly! Easy to set up and break down for travel. I went down to 123’ and the pucks never compressed at all. Made taking photo’s so nice and no movement trying to hold the camera while getting some good shots!

Good item

Durable Rigid Foam that holds it's shape, and stays in place. (see photos)

ショートアームからロングアームまで簡単で確実に取り付け出来るし、調整も簡単なのでお勧めです！

I could each float easily attach to my existing strobe arm and loved the plugs to keep the floats in place. It was within a few oz/gr of perfect buoyancy. Lightweighted, didn't alter shape diving at 85 ft and dried easily.

Leicht zu montieren und sitzt fest an der Stange. Etwas mehr Auftrieb vorgestellt, aber eine gute Lösung um kleinere Gewichte, präziser auszugleichen. Trockner sich ganz schnell.

Funktioniert

Super Auftrieb, perfekt tariert