China QIYU Latex Tubing Co., LTD (http://www.tubingexerciser.com) specializing in the production of natural latex tube, double color latex tube, medical/food/industrial level latex tube, high elastic emulsion latex tubing, chest expander, bungee cords, door gym, yoga tablet, yoga belt and other related latex products are of high quality. Our products only use green materials, and has ROHS.SGS test reports, six kinds of phthalates (DEHP, DBP, BBP, DINP, DIDP, DNOP) levels were less than 1000ppm..Material: 100% pure natural latexSpecifications interval: inner: 1.6-21 mm: outside diameter: 4-30 mmColor: pink, green, purple, transparent red, black, gray, and so onLength: in bundles packing, or as customer's requirements tailored.And it is also the world's most ideal high elastic emulsion tubePacking: PP bags, rolls packaging.Delivery time: after confirmation of the order 7 to 15 days or so. Specific see production scheduling and quantity.