DESIGN & DETAILS: Effective resistance for muscle strengthening, toning, and mobility training 1 year Warranty Includes: Two sets of three (6 total) 24” x 2” width premium quality bands 2 Light Resistance – Light Blue .7mm - 15lb 2 Medium Resistance – Blue 0.9mm - 20lb 2 Heavy Resistance – Dark Blue 1.2mm - 25lb Microfiber carry bag Exercise Guide