Random send with logo or without logo Product name: squat resistance belt Material: polyester + latex silk Advantage: deep squat resistance takes pull force big, rebound flexibility is good, deep squat is the best action that raises leg ministry strength, still can promote systemic strength very well, the first selection that develops leg ministry muscle, promote systemic muscle growth, improve cardiac function. Squat down to strengthen your heart. Practice squats regularly to make your heart stronger. Size: Lake blue: 76*8cm   30~40LBS pink : 76*8cm   50-60LBS purple : 76*8cm   70-80LBS Package include： 3*squat resistance belt 1*Mesh bag （style random） 1*instructions book