Strong Load Capacity: This mini caster is made of high-strength ABS, which can withstand the weight of most household appliances and various storage boxes. Stable Bonding: The strong adhesive back sticker is stable, sturdy, reliable and durable, does not need to be punched and does not damage any objects. Smooth Gliding: Smooth surfaces of wheels and rollers, no scratches, no noise, and double pulleys have better balance. Portable and Compact: Small casters do not take up too much space in the home; the hidden roller makes your items cleaner and more beautiful. Versatile Use: This self-adhesive furniture pulley can be used for storage boxes, trash cans, small furniture and also for handmade home improvement products. Our small pulley is a great product Easy to use, no tools or punching required. It can only be used by pasting glue stickers. It will not damage the goods. High strength ABS material, long use time, not easy to damage. No noise, no scratches, smooth wheel and roller surfaces, small transport rollers have strong shock absorption and there is no imbalance problem. Product Specifications: -Product Name: Small Furniture Casters -Product Color: Black -Product Material: ABS Package Content: 8 x Small Furniture Casters Size: approx. 4.5 x 2 x 1.5 cm. Color: Black Quantity delivered: 8 pieces