360Free Rotation: The inside of the mini swivel wheels for kitchen appliances are equipped with stainless steel roller balls, which can glide at any angle without restriction and save time and effort. Self-adhesive Wheels: The small appliance wheels come with adhesive tapes, you just need to stick the universal mini wheels to the bottom, no drilling and no damage to the object. Each swivel wheel measures about 4.5 x 2.8 x 1.2cm Load Capacity: Our self adhesive caster wheels are made of high quality plastic and stainless steel. Single mini caster wheel can withstand 11LB load capacity, a group of 4. In addition, you can add the number of wheels according to objects. Wide Application: The self-adhesive caster can be used for many purposes, perfect for small storage containers, including shoe boxes, clothes storage boxes, trash bins, small furniture and more. Package Includes: 20pcs self adhesive mini wheels. Perfect universal mini swivel wheels to reduce your labors and relax your life. size: 4.5 x 2.8 x 1.2cm Material: stainless steel + plastic colour: black Package Contents: 20 x Mini Swivel Wheels Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.