16 Pack Mini Universal Swivel Casters 360 Degree Rotation - Self Adhesive - Stainless Steel Swivel Casters - Self Adhesive Casters, Mini Swivel Wheels No Noise and ScratchesThese mini 360 degree swivel wheels can easily move in any direction without scratching the floor. The moving pulley on the floor produces no noise and keeps your bedroom or office quiet.Strong adhesion and durable: self-adhesive design, the silent caster should be installed at the bottom of the box. The casters of the storage box are made of strong material and small steel balls, sturdy and durable, they can move heavy items easily without pressure.Labour-saving: just stick the casters on the bottom of the box, and when moving things, it is more convenient and saves effort. You can move them as you wish. No more worrying about spending a lot of effort to move things around.Easy to install: just peel off the film on the back of the sticker, stick it on a surface smooth and press firmly. It is recommended to wait 24 hours before using it. The self-adhesive pulley can withstand a weight of up to about 10 kg. Dimensions: approx. 2.8 x 4.5 cm.Wide Uses: These small casters are suitable for different types of storage boxes. It can be used as universal shoebox pulley, universal trash can pulley, storage box, small container for smooth and easy movement.