THERABAND�s all new, High Resistance Bands are the ideal solution for flexibility, injury rehab, and fully body workouts | Comes with two bands medium (25 lbs. resistance) and heavy (35 lbs.), each measures 41� long by .25� thick | These super bands are heavy duty resistance bands that make a great alternative to expensive gym equipment while still meeting all of your exercise needs | Elastic resistance band features the exact pounds of resistance printed onto the band with a visual indicator to track progress and improve results | Made from durable, natural rubber latex that can be stretched every day for years without losing its elasticity or breaking