Power Conditioning Ropes are now made smaller for smaller hands! Children can now reap the benefits of cardio & strength training with ropes that are 1" or 1.25" in diameter; no longer forced to use ropes 1.5" or more, too bulky for children. Available in manila and poly dacron. Poly dacron is softer than manila, rugged, and will not shed. Has an extremely strong and lightweight polypropylene core with a soft and durable polyester outside jacket layer similar to the feel of cotton. Black polydac in 1" diameter. 30' long. 9 pounds