NIUNIU Quantity : 8 pieces color: White Size: 4.5*2.8*1.4cm Contents of delivery: 8x, stickable swivel wheel Only the above package contents, excluding other products. 360 Degree Rotation: The mini caster can slide 360 degrees, it is completely silent when in use, does not damage the floor, and the swivel pulley can be well shockproof. Sturdy Material: Made of sturdy and environmentally friendly ABS material and small stainless steel balls, with rounded edges, no burrs, durable, wear-resistant and smooth. Glue the stainless steel rubber roller to the bottom of the box to be moved, the heavy box can be moved easily. Practical and beautiful: The pulley of the storage box is small and light, and it is almost invisible when it is attached to the bottom of the cabinet. Does not affect the overall appearance of the furniture, helps you save energy and move easily. Scope of application: Self-adhesive casters are suitable for cosmetic storage, kitchen, office, bedroom, bathroom, living room, flower rack storage.