Self Adhesive 360° Swivel Mini Caster Wheels Details 360° Omnidirectional Smooth Rolling: Equipped with polished stainless steel ball bearings, these mini casters support full 360-degree rotation, letting you slide kitchen boxes, storage bins and small furniture effortlessly without heavy lifting or dragging scratches. No-Drill Strong Self-Adhesive Installation: Premium sticky backing sticks firmly to clean flat surfaces, no screws, drilling or extra tools required. You can attach the rollers to the bottom of containers in seconds without damaging furniture surfaces. Sturdy Wear-Resistant Construction: Made of durable thick white plastic housing and solid metal rolling ball, the structure resists abrasion, bumps and long-time frequent use, offering stable lightweight load-bearing performance for daily household use. Wide Multi-Scenario Compatibility: Compact low-profile design fits various items, including kitchen storage containers, fabric storage boxes, makeup cases, shoe bins, craft totes, small home appliances and lightweight cabinet organizers. Convenient Complete Pack: Comes with enough quantity to retrofit multiple storage pieces, perfect for DIY home tidying, space rearrangement and quick mobility upgrade for all your lightweight household storage goods. Package Capacity: 8 pieces self adhesive universal swivel caster wheels