This premier resistance band set from Fit Simplify includes our popular set of 5 loop bands plus our 4 piece pull up assist band set for the ultimate space-saving workout. The loop bands are made from natural latex and resist tearing even after intensive use. These 5 bands can provide up to 74 pounds (lb) of resistance. Our pull up assist bands are also made with strong, natural latex. The four intensity levels can be combined together; providing up to 120 pounds (lb) of assistance.