[ Size and Material ] Upgrade your small furniture mobility with our 2-inch swivel plate caster wheels. Each wheel features a maximum height of 2.1 inches (53mm), a 2-inch diameter (50mm), and a square top plate measuring 1.5 inches (38mm). The casters are constructed from durable ABS and metal, while the included screws are made of stainless steel, ensuring long-lasting performance. [ Loading Capacity ] This set of 4 caster wheels has a robust loading capacity of up to 110 pounds. For lightweight items like a small plant tray, using just 3 wheels will suffice, supporting a weight of 66 pounds. For items exceeding 110 pounds, feel free to use additional wheels for optimal support. [ Applications ] Our universal 2-inch top plate mounted casters are ideal for securely attaching to the bottom of wooden furniture. Common uses include rolling drawers, coffee tables, file cabinets, kitchen shelves, beds, planting trays, and workbenches. With 360-degree movement, these casters make it easy to relocate furniture with minimal effort. The locking mechanism ensures stability when stationary, providing practical versatility in both dry and damp environments. [ Warm Reminders ] Please note that these caster wheels are not toys. Keep them away from children until they are properly installed to ensure safety.