Climbing Ropes are one of the traditional core Physical Education products. This standard equipment helps build upper body muscle tone. All of our climbing ropes come in 18'L standard lengths and have a 1 1/2" dia. for a sure grip. They also include a top mount eye fitting to attach to ceiling hardware (not included). Poly-Boot has a tight synthetically wrapped end to eliminate fraying. These traditional ropes are made out of GRADE A natural manila which absorbs perspiration to provide a superior grip.