The updated Canterbury Mentre Training ball, with improved gip for more accurate passing and catching. The valve in the seam improves kicking distance and stability in flight. Product Details: Quality training ball with natural rubber compound surface for increased durability Tri-grip emboss for great grip and handling  Inflation valve in seam to give great stability and balance to the ball in flight Product Name: Canterbury Mentre Rugby Ball - Size 5  Option: White/Lime/Blue, White/Violet/Purple