The All-Pro® Weighted Handle Power Pulley® is designed for strengthening the arms in their full range of motion. Each handle weighs 1 pound for increased resistance for shoulder and arm exercises. The All Pro Weighted Power Pulley is great for persons with decreasing arm strength to regain muscle endurance, increase their range of shoulder motion, and continue to stay active! This overhead door pulley with weighted handles is designed for arm and shoulder exercise or rehab to improve strength and endurance in the full range of motion. The deluxe steel door bracket has rubber pads to protect the door surface and fits doors up to 2.25 inches thick. The handles are easy to grip and cushioned to reduce hand slippage. The added weight in the handles helps to increase proprioceptive grip input. The nylon rope is easily adjusted. These adaptive shoulder pulleys allow users to strengthen their upper body unilaterally and bilaterally. People who need to exercise sitting down or standing will find the All Pro Weighted Handle Power Pulley and effective tool for upper body strengthening. All-Pro Weighted Handle Power Pulley Specifications: Item Weighs: 2 lbs (1 lb of weight in each handle). Fits: Doors up to 2.25 inches thick. Includes: Carry bag and instructions.