Whale shape Water proof Neoprene diving material fashion healthy lovely children school bag backpack

whale shape Water proof Neoprene diving material fashion Children's backpack healthy lovely children school bag backpack

Diving Neoprene material is developed by du pont hightech synthetic foam rubber material, surface composite elastic fabric has good scalability, flexibility, excellent insulation performance, comfortable, elegant appearance.Start in a foreign country is common material used to make highgrade diving suit, this is a very good material, feel is very soft and comfortable, thick, and have certain elasticity.The most important thing is very, very healthy, after the eu SGS and the United States FDA's strict testing, do not contain any harmful substances to human body.Material which has the function of waterproof and thermal insulation (thermal insulation in two to four hours or so commonly, specific and environmental temperature).Diving Neoprene material is not afraid dirty, suitable for hand washing and machine washable.