Children seat swim float with swimming seat is comfortable, lower center, effectively prevents hurt during moving and playing, and from slipping or flipping effectively in the water. The kids swimming float is made of high quality PVC material, which is sturdy, thick, comfortable, and durable to use. Swimming Rings definitely be great pool floats, pool toys, party supplies for kid's summer fun, and summer pool party decorations. (Note: Only for shallow water, please do not use it in depth water, rapids, and waves.)