... free(6P) Material thickness 0.18mm - 0.25mm Product diameter 12" 16" 18" 20" or customized Logo imprinted 4 colours silk screen ... ASTM-F963, ROHS, ISO9001:2000. Inspection Every sigal unit token 12 hours inflated inspection before packing. Packing poly bag, colour box ... pillows, air bed, etc. All inflatable products are subjected to 12 hours inspection, before packing. We also accept customer's bespoke ...