Body Sport Bulk Exercise Bands provide progressive resistance training workouts by combining range of motion, stretching and flexing to improve muscle strength, tone and endurance. When you buy a bulk roll of resistance bands, you can cut them to the needed size, saving you money when compared to pre-cut bands. Safe and effective, Body Sport Bulk Exercise Bands eliminate jarring spring-backs and allow proper circulation by spreading resistance over a wide surface area. Body Sport Bulk Exercise Bands Feature: Provide advanced full-body range of motion workouts to muscles and joints. Intended for therapeutic and fitness training. Perfect for bicep curls, lat pulls, chest extensions, squats to side lateral arm raises and many other exercises. Natural latex Tear Resistant Comes in 6in width, 50 yd. rolls. Quantity: 1 Color: Purple - Light Green - Medium Grey - Medium Blue - Medium Red - Medium Light Blue - Heavy Size: 6in wide x 50yd Material: Contains Natural Latex Manufacturer: BodySport Indications: Intended for therapeutic and fitness training. Options: Purple - Light (BDS50PRPLT) UPC: 636757834294 Green - Medium (BDS50GRNMED) UPC: 636757834225 Grey - Medium (BDS50GRYMED) UPC: Blue - Medium (BDS50BLMED) UPC: 636757834195 Red - Medium (BDS50REDMED) UPC: 647367795790 Light Blue - Heavy (BDS50LBLHVY) UPC: 636757834263