The Mitre® Impel Football is an incredibly popular base-level training ball. Highly recommended for schools it's great quality at an affordable price.Built for improving control and confidence with it's cushioning foam backing and soft touch.Play on grass or astro.Pump it up then forget about it with Impel's reinforced bladder that retains ball shape and pressure for longer.Inflate using standard pump (not included)Do 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.