[Product Name]: Plaid sliding knee brace [Product material]: nylon main body material + knee pad EVA material + wheels PVC material [Product color]: red, black and yellow are optional [Product size 1:30 * 22 * 10.5 cm [Product weight]: individual packaging net 812.5 g / gross 935.5 g [Product packaging]: Neutral box 29 * 23 * 9cm Weight: 1800g Product description: Made of plastic material with soft lining, durable and comfortable to wear. . The goal is to evenly reduce weight and reduce pressure on the knee, while conforming to the shape of the knee. The adjustable shoulder straps are comfortably attached and the tension on the back of the knee is low, so it can be easily put on and take off. Used to install tiles, wood floors, carpets, paint low places, etc. A good tool for workers, it is easier to move and protect the knees. Quantity delivered: one pair