Vantelin Compression Supporter for Knees (Universal for Left and Right) 1 piece, Black, LL size Opened for inspection. This is a firm compression type of supporter with taping function. With the power taping belt, going up and down stairs is even easier. Easy to walk without worrying about steps. Features cross-line hold structure & rebound bone. The power taping belt pulls up the kneecap from below, firmly supporting the foot when stepping. BLACK