Lightweight, compact and easy to carry systemResistance levels: 5.5kg, 7.5kg and 12.4kgDoor anchor can be secured at any height to exert force in any directionSafe and easy on jointsPoster features over 50 exercises and free online video accessMulti clip system quickly adds/subtracts tension (7 combinations, 5.5kg - 25.4kg)Inner Cord Technology prevents tubes from expanding past their stretching capacityPremium latex tubing for durabilityPack Includes3 colour coded latex resistance bands2 D handles, 1 door anchor, 1 storage bag1 workout in progress door hanger