Price is 2 sets price
Material: elastic breathable Lycra fabric， non-slip silicone， nylon
Size: M， L
M: Length 47cm， around the perimeter 31-41cm， at around the perimeter 18-27cm， suitable weight: 62.5kg following groups
L: length 51cm， around the perimeter 34-44cm， at around the perimeter 19-28cm， suitable weight: 62.5kg above the crowd