[AVALON] Baby Kids Crab Swimmer/Swimtrainer/Kids Swimming Accessories/Swimming Safety Tube★Armring Life jacket★Kids Buoyancy Vest Beach Pool Water/Outdoors 

Size :  23x20x18x14x11cm / 400g
S(3~5years, 15~20kg) M(5~8years, 20~25kg) 
Material : EPE, 95% polyester, 5% spandex