CanDo® resistive exercise band roll is packaged in a dispenser box. Simply unroll desired length of exercise band from dispenser box and cut with scissors. CanDo® high quality latex resistive exercise band has been used in clinics for rehabilitation, conditioning and training since 1987. It has become a well known staple of many physical therapy programs. 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 strength from least to greatest resistance: tan, yellow, red, green, blue, black, silver, gold. Uniform width – each band is 5″ wide. CanDo® low powder exercise band is made of natural rubber latex, which may cause allergic reactions. For those with latex sensitivities, there are latex-free alternative offerings of CanDo® exercise band. 25 yard roll – Black – x-heavy Features: Anti-Slip Brand: Fabrication Enterprises Manufacturer Part Number: 10-5275 Color: Black / X-Heavy Assembled Product Weight: 4.00 lb Manufacturer: Fabrication Enterprises Model: 10-5275 Fitness Goal: Enhance Flexibility Assembled Product Dimensions (L x W x H): 7.00 x 5.00 x 6.00 Inches