CanDo® resistive band exerciser is packaged in a polybag. Simply remove exercise band from polybag and it is ready to use. CanDo® high quality synthetic latex-free exercise band has been used for physical therapy and athletic training by clinics, fitness centers and individuals since 1987. It has become a well known staple of many physical therapy programs. The latex free formula has been specially created to mimic the stretch characteristics of latex band. CanDo® exercise band is an economic solution for upper and lower body exercise. Lightweight, compact and portable. Durable. Effective when used alone, or with handles and anchors. Color-coded according to the exercise band's resistance. CanDo® is licensed to use the Thera-Band® color sequence so resistance level is easily identified. Available in 8 levels of resistance for progressive exercise. Levels range in order of resistance from least to greatest resistance: tan, yellow, red, green, blue, black, silver, gold. Each band is 5 inches wide and 5 feet long. Box comes with 30 tan bands which are XX-Light in resistance.