[High Quality]: The self-adhesive casters are made of ABS material and 304 stainless steel balls, which are durable, versatile, and offer strong load-bearing capacity. [Easy to Install]: Just tear off the self-adhesive film, clean the bottom of the box, place it in the desired position, and press to stick. The box can then be moved easily (recommended to stand for 24 hours before use) without worrying about detachment. The mini rollers are smooth and safe for floors, carpets, and table surfaces. [360 Rotation]: The mini casters allow smooth movement in any direction, operate silently, and will not scratch the floor. Ideal for makeup organizers, bedroom storage, tabletops, bathrooms, living rooms, and flower shelves. [Effective Labor Saving]: Simply attach the mini rollers to the bottom of a box or small furniture item to enable easy movement, reducing effort and strain. The wheels are quiet and stable, minimizing wobbling during use. [Wide Applications]: Self-adhesive casters are perfect for trash cans, storage boxes, flower pots, and small furniture to facilitate easier movement. Also a great addition for DIY projects, including children's toys and crafts.