inflatable single and double swim ring 1.summer fun water toys 2.various designs, 0.2-0.30mm PVC 3.OEM ... , inflatable baby neck swimming ring, swimming ring, summer toys, water and beach toys, pool toysMaterial: Heavy duty PVC,thickness as customers' ... baby swimming pool, swimming ring, pools toys Beach and water toys: inflatable ride-on, water toys Air mattress: air bed, inflatable mattress ...