Description This self adhesive caster wheel is made of premium material, which can withstand long-lasting use. Features the plastic material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. This self adhesive caster wheel will make move your furnitureeasier and smoother. Features -Color:As Shown-Material:Plastic-Size:8.00X7.00X7.00cm/3.14X2.75X2.75in- Caster wheels are great for reducing your labor and relaxing your life.- These sticky wheels make it easier for you to slide your coffee maker, computer tower, blender, container, fabric storage box, shoe rack, litter box, bucket, DIY baby toy car and more.- These small wheels are easy to install without the use of additional tools. Wipe the bottom of the box. Remove the release paper from each adhesive caster. Attach wheels to the corners of the bottom, usually 4 pieces are enough. Make sure the sticky wheels are well attached to the box, then you've made a removable box.- The mini paste pulleys can slide to any angle, not limited, easy to turn it on any direction.- Characterized by a sturdy and reliable texture, not easy to break, serving you for a long time.Packing list: 4 x stick on wheels