Easy to use: Just peel off the protective layer to stick it. There are reserved screw holes on the universal wheel, you can choose to install according to your own preferences.Material: The adhesive pulley is made of high-quality ABS material, firm and durable, wear-resistant, with a long service life. The surface is smooth and will not get stuck with crumbs, hair, or sand.360 Rotation: Our self-adhesive swivel casters can slide at any angle without restriction, greatly reducing the labor intensity of workers. and keep quiet during use to reduce the noise when sliding.Efficient Labor Saving: Just stick the stainless steel universal wheel on the bottom of the item, you can easily move even the heavy box! It can be applied to different types and sizes of storage boxes and packing boxes.Widely used: These wheels can not only be applied to shoe boxes, trash cans, small containers, but also the perfect DIY accessories. perfect for children's toys, crafts, etc. Description: 360 degree free rotation, the cable The bearing below can move in the direction of 360 degrees. It will not leave marks on the wooden floor, effectively reducing damage to the floor. Specifications: Product Name: Furniture Ball Caster Product material: ABS Color: as shown in the picture Note: Due to different measurement methods, there may be an error of 1-3mm.