24PC Mini Caster Wheels Low Profile, 1/2 Inch Single Direction Tiny Wheels, Little Rubber Rolling Wheels with Steel Top Plate for Small Appliances, Furniture, DIY (Non Swivel)

Yep their small casters.

I used the ADWUALI 24PC Mini Caster Wheels (1/2-inch, non-swivel) for a small DIY project, and overall, I’m happy with them. They’re very low profile and compact, which makes them perfect for lightweight items and small appliances. The rubber wheels roll smoothly in a straight line, and the steel top plate feels solid for their size. Installation was simple, and having 24 pieces in one pack is great value. Just make sure you carefully check the size before ordering. They are truly tiny and best suited for light-duty use. Since they are single direction (non-swivel), they only roll straight, so plan your setup accordingly. Overall, a good product for small projects and light furniture modifications.

Work well

Ordered these to attach to the bottom of a hand made folder out bed for a sleeping porch. We wanted the bed to be low as to not sit in front of any windows. It also was important that the wheels were not super visible and didn't roll away easily. After installing these I was very happy that all of our boxes were checked. A few of the included screws were unusable but quite a few extra were included so even if you drop a few, no worries. I purchased an additional box to add a few more to increase the weight max. Of the bed.

Easy to install, they move great, make sure your measuring is on point

These ADWUALI-brand non-swiveling mini caster wheels are TINY - exactly as described in the title above the ad. They will add little height to whatever object you wish to move back and forth - one inch or less by my estimation - and they will allow you to move stuff in and out, like underneath your bed, for storage purposes. The thing is, I am not really sure how much weight each wheel can handle, so I would tend to use six, eight, ten or more per sizable object. This set of twenty-four gives you the option of making that choice as you set up your storage plans. There are enough wheels included to allow you multiple options as per the number used, based on the weight or size of the object you are storing. One thing - do not attempt to make use of these wheels on a carpeted floor. I think that would be an exercise in frustration.

Love, love, LOVE these things. These mini caster wheels are an awesome solution for anyone looking to add smooth, straight-line mobility to small household items without adding much height. These low-profile, half-inch wheels are great for applications where you need things to slide back and forth rather than turn in circles. These wheels are truly tiny, with a mounting height of just 0.51 inches... I giggled when I first saw them LOL. Despite their small size, they are surprisingly robust because they use a steel top plate that's pretty thick. While a single wheel is rated for about 17 pounds, the full set of 24 can theoretically handle up to 400 pounds when the weight is distributed. The rollers are made of a soft rubber or TPE material, which is a huge plus because it prevents the "clacking" sound of hard plastic and won't leave scuff marks on hardwood floors or countertops. Since these are non-swivel (rigid) casters, they only roll in one direction. This makes them perfect for specific DIY projects where you want a "track-like" feel. These are great for heavy kitchen mixers, air fryers, or coffee makers that you need to pull out from under a cabinet and push back when finished. The package includes 48 stainless steel screws, so you have everything you need for a quick install. The top plate is small enough (1.1 x 0.47 inches) to fit onto narrow edges or thin pieces of wood. Screws are so-so and can easy be stripped if you're not careful. The main thing to keep in mind is that these are one-directional. If you try to drag the item sideways, the wheels will just skid. However, for their intended purpose of straight-line sliding, they provide a very stable, wobble-free experience compared to swivel wheels. The low profile ensures that your furniture doesn't look like it's "floating" too high off the ground, maintaining a clean look. Great price. Works great. Has so many different uses. Love them!

I was needing some really low profile caster wheels to attach to some things in the garage to easily move them around. It works quite well and seem very durable for the size. I will admit, they were smaller than I thought they would be (not that the product images didn't display it well), they were just smaller in person than I thought. Either way, does exactly what I needed and they seem to roll things quite well in the garage.