THERABAND Resistance Bands Set, Professional Elastic Band For Upper & Lower Body Exercise, Strength Training without Weights, Physical Therapy, Pilates, Rehab, Yellow & Red & Green, Beginner Grehge Note: Date mentioned on the Luxury Mask Note: Date mentioned on the item is the manufactured date and the item has period after opening symbol or PAO symbol is a graphic symbol that identifies the useful lifetime of a cosmetic product after its package has been opened for the first time providing systemic control of feeding insects is ideal for conditioning & rehabbing muscles Each band measures 5 feet long x 4 inches wide and comes in three color coded resistance levels: Yellow 3 4