Specifications: Increasing speed, improving vertical jump, alleviating back pain, physical therapy, strength training, etc. Wide variety of exercises. Both for men and women. Can be used by any sport enthusiast or athlete of any fitness level. Beginners will find the bands useful. Type: Resistance Band Material: Latex Occasions: Fitness, Workout, etc Features: Stretchy, Portable, Lightweight Size Details [22LB] Color: Red, Length: 2080mm/81.89", Thickness: 2.5mm/0.10", Width: 13mm/0.51" (Approx.) [30LB] Color: Green, Length: 2080mm/81.89", Thickness: 2.5mm/0.10", Width: 19mm/0.75" (Approx.) [45LB] Color: Black, Length: 2080mm/81.89", Thickness: 2.5mm/0.10", Width: 21mm/0.83" (Approx.) [75LB] Color: Purple, Length: 2080mm/81.89", Thickness: 2.5mm/0.10", Width: 29mm/1.14" (Approx.) [90LB] Color: Green, Length: 2080mm/81.89", Thickness: 2.5mm/0.10", Width: 45mm/1.77" (Approx.) Notes: Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements, allow for slight size differences. Package Includes: 1 x Resistance Band