Designed to be extra durable for horses and ponies of all sizes. Great to play with in the meadow or to play soccer. Features an anti-burst design that can withstand up to 1100 kg of pressure. Comes packaged with a foot pump for inflating and an informational brochure on how to inflate and care for your Mega Ball properly. Make sure the ball is blown up to the correct size (30",/76 cm high). A special cover is recommended to prolong the life of the ball, article 829956.