1.This Balloon beach wheels is suit for kayak dolly, beach cart, wheelchair, beach wagon to use on soft sand .
2. The Balloon beach wheels are made from heavy duty PVC and PU mixture material ,the loading capacity is from 45KGS-100KGS according to different size.
3.The Balloon beach wheels have many different optional bushing size from 8.5mm to 30.5mm to fit your axle .