Use as a moving target to help improve correct tackling technique for children with total safety. Roll the tube at speeds and angles to suit all levels for dynamic tackling practice Rugby Tackle Ring / Tube Size: Medium (Ages 11 - 15) Improves Tackling Tecnhnique Fun and Safe to use. Constructed of high density foam core inner. Fully weather-resistant PVC covering. Available in 2 sizes. Lead Times May Vary On This Product. SIZE GUIDE RUG080 Small Ages – 6-10 years Size: 940mm High x 250mm Thick (Inner hole 430mm dia) Weight: 4.5kg approx RUG081 Medium Ages – 11-15 years 1030mm high x 250mm Thick (Inner hole 510mm dia) Weight: 5.5kg approx