Sports, Sports, Sports, Bodybuilding, Sports, Bodybuilding, Sports, Bodybuilding, Fitness Equipment, Other Sports, Ultimate Challenges, Running Sports, Riding, Bodybuilding, Wushu Self-defense, Swimming Wading, Ping Yu Tennis Sports, walking, mountaineering, outdoor sports bags, sports massage accessories, health massage, foot basket sports, ice and snow sports, musical instruments, chess entertainment specifications green S a pair (with pressure band) (34-37 yards), green (38-41 yards), green L-pair (with pressure band) (42-46 yards), red S a pair (34-37 yards), red M pairs (with pressure band) (38-41 yards), red L a pair (with pressure band) (42-46 yards), black S a pair (34-37 yards), black M pairs (with pressure band) (38-41 yards), black L pairs (with pressure band) (42-46 yards)