The hurlóg is made from a foam which looks like ash. It is extremely light which allows the child learn the correct swing - using just wrist movements.It is slightly soft which is safer for the young player, all their little pals and the environment around them. A special ball has been designed to be used with the Hurlóg. This ball is much lighter than a standard sliotar and its larger size makes it easier to hit. It is also a little soft. Each hurlóg comes specially boxed with a ball included. It is slightly soft which is safer for the young player, all their little pals and the environment around them. Size Guide: 16 Inch - Size Guide Age up to 2.5 years 18 Inch - Size Guide Age 2.5 years to 4 years 20 Inch - Size Guide Age 4 - 6. Generally a 16" Hurlóg will be fine for a child up to 2.5 years. An 18" should be fine for a child aged 2.5 - 4 years and a size 20" for age 4 - 6 years. These sizes are only a guide BUT if you are not sure then smaller is better.