Easy to use: Just peel off the protective layer and stick it on. There are reserved screw holes on the universal wheel, and you can choose to install it according to your preferences. Material: The adhesive pulley is made of high-quality ABS material, which is sturdy and wear-resistant, with a long service life. The surface is smooth and will not stick crumbs, hair or sand. 360° rotation: Our self-adhesive caster wheels can slide at any angle without restriction, which greatly reduces the labor intensity of workers. And make it silent during use to reduce the noise when sliding. Efficient and economical: Just stick the stainless steel caster wheels to the bottom of the item, even heavy boxes can be moved easily! It can be applied to storage boxes and packaging boxes of various types and sizes. Versatility: These casters can not only be used for shoe boxes, garbage cans, small containers, but also as a perfect DIY accessory, ideal for children's toys, crafts and more. Description: 360