Ball Rope with 5 different coloured abacus balls. Rope is adjustable and suits swing frames from 1.8 to 2.4m high. All our rope is U.V. stabilize, soft and perfect for active kids and backyards. Abacus balls are made from high impact plastic. Ball rope includes randomly placed red, blue, yellow and green coloured balls. Size of balls: 8cm diameter. This Abacus Ball Climbing rope has a metal ring at the top of the rope for easy attachment. Maximum weight limit for this product is 45kg.