Rhino Rapide XV Training Rugby Balls - Ideal ball for School practising, as nice ball for all conditions. Exclusive RHINO embossed bold Pimple grip pattern for max grip. Hi-Tech Latex Bladder. 100% Skill hand stitched. Material: Upper Surface made with Blend of Virgin Grade natural and Synthetic Rubber (60% Synthetic and 40% Natural) Laminated with 2 layers – 1 x Cotton canvas and 1 x Polyester Viscose.