Two Young Blonde Girls With The Football Ball On The Lawn

• Rugby league
Rugby league is played with a prolate spheroid shaped football which is inflated with air. A referee will stop play immediately if the ball does not meet the requirements of size and shape. Traditionally made of brown leather, modern footballs are synthetic and manufactured in a variety of colours and patterns. Senior competitions should use light coloured balls to allow spectators to see the ball more easily. The football used in rugby league is known as "international size" or "size 5" and is approximately 27 cm (11 in) long and 60 cm (24 in) in circumference at its widest point. Smaller-sized balls are used for junior versions of the game, such as "Mini" and "Mod". A full size ball weighs between 383 and 440 g (13.5 and 16 oz). Rugby league footballs are slightly more pointed than rugby union footballs and larger than American footballs.
The Australasian National Rugby League and European Super League use balls made by Steeden. Steeden is also sometimes used as a noun to describe the ball itself.