Features: FAT BURNING AND MUSCLE GAININGWork out your arms, shoulders, chest, butt, legs, and more with calorie-burning, muscle-building, and fat-loss workout plans. PORTABLE DESIGNPortable, you can take it with you wherever you go, so you can work out with this resistance band, whether at home, at the gym, or while traveling. DURABLE MATERIALThe resistance bands are made of TPE material, which prevents the resistance bands from breaking and provides longer durability. WIDE RANGE OF APPLICATIONSGreat for all fiteness regimes , our workout bands can help you with your assisted pull ups, dips or muscle-ups. TWO SZIES TO CHOOSEWith two different sizes to choose: 2080 x 4.5 x 45mm/81.89 x 0.18 x 1.77inch and 2080 x 4.5 x 32mm/81.89 x 0.18 x 1.26inch. Specifications: Material: TPE Color: green, purple Size: green: about 2080 x 4.5 x 45mm/81.89 x 0.18 x 1.77inch(length x thickness x width) purple: about 2080 x 4.5 x 32mm/81.89 x 0.18 x 1.26inch(length x thickness x width) Strength: green: 50-125LBS purple: 40-90LBS Package Included: 1 pc x resistance band Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.