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). Whip-End is the most inexpensive wrapped end. Extremely soft man-made rope with a heavy-duty Polypro core covered in a cotton-like polyester outer jacket.