Beco Childrens 5 Blocks Swimming Belt Training Safety Aid Float 2-6 Years BECO Childrens 5 Blocks Swimming Belt Training Safety Aid Float 2-6 Years Adjustable webbing,Quick fastener,Waffle pattern 5 pads,This BECO Swimming Belt is great for children learning to swim and is suitable for children from approximately 2-6 Years old and 15-30kg body weight.,