Specification: Color: Black, Blue Material: Neoprene, foam rubber and nylon Dimension: About 49cm(L) X 7cm(W) Description: Good for different kinds of sports. Suitable for slightly patellar wear, patella softening, patellar tenosynovitis. Can provide physical therapy of heat and pressure for the injured area. Velcro can freely adjust the pressure, reduce and stop the patellar tendon pain and injury. Package includes: 1 x Piece Of Knee Patella Support