ITEM#: 188 plastic air valve, pvc inflatable valve,; Material: PVC; Size: 38mm diameter; MOQ: 10000 sets ITEM#: 188 plastic air valve, pvc inflatable valve,;Material: PVC;Size: 38mm diameter;MOQ: 10000 setsGood quality, reasonable price, fast deliveryWidely used in inflatable toys, inflatable products plastic inflatable valves, plastic air valve for inflatable toy, inflatable products