Extremely popular with schools and amateur rugby teams This Mitre® Sabre Rugby ball is a full weight training ball suitable for all ages. Size 3 is recommended for children between 3-9 years old.Inflate with a standard pump (not included)What's in the pack?12 x Mitre Sabre balls size 31 x Mitre breathable ball bagDo not over inflate. Moisten the needle before insertion to protect the valve. Store away from direct sunlight and extreme temperatures. Ensure balls are clean and dry before storing and keep in a ventilated bag.