Inflatable swimming ring Goods meet EN71 & ASTM. Material: PVC or non-phthalate PVC. Logo,Size,Print,Style is customized. 36 inch PVC inflatable children swimming ring (Detailed description): 1) Material:PVC film or non-Phthalate PVC film which comply with EN 71-3, RoHS and ASTM F963-11 standards. 2)Thickness of material:0.18mm3) Product Size:90cm /36",(more sizes 20",24",28",32" or any custom ...