... All seams are double stitched (triple stitching in some parts) and reinforcement stitched on all mattress seams;04)Long fill tube :so ... ,including glue, repair material ,carpet, thread, needle, instruction and so on ;06)Certificated blowers(CE,UL)will be affiliated;07)Packing ... deflation zips09) Welcome Customized designs (color, size, pattern and so on)10)all of our products will be inspected by a ...