The casters are made of durable thermoplastic elastomer and high quality steel. The surface is chrome plated to prevent rust and corrosion, and can be used for a long time. The size of the L-shaped plate is about 32 x 25mm (L x W) - Installation height: about 39mm - Wheel diameter: 2.5cm. The load capacity of each caster is 11 kg and the maximum load capacity of each pack of 4 wheels is 44 kg, which can carry heavy items. The use of TPE material can avoid scratches on the floor and keep silent during use. Equipped with 360 universal wheels, easy to move. With 5 mounting holes, it is easy to install. L-shaped design saves installation space and is suitable for replacing movable furniture such as cribs, strollers, kitchen cabinets, storage racks, coffee tables and desks. High quality TPE rubber, leaving no marks or scratches, suitable for hardwood, laminate, vinyl, ceramic tiles , carpet The roller can be rotated 360 degrees, equipped with brakes, easy to use Suitable for small projects and mobile furniture, including dressers, boxes, under bed storage, shoe cabinets, toy cabinets, closets, bookcases, easels