Beijing meimeifu trade co., ltd. Www.Homemattresses.Com This mattress inner spec as below: knitted fabric, high density foam, spring, size, t, f, q, k. Can be compressed, confortable Character: 1.Luxurious appearance design, with noble elegant temperament nobility 2.Enjoy the former bits of scientific and technological achievements with aeronautics and space technology. 3.Saving energy consumption by the automatic springback function when the body by the mattress. 4. Special bed surface design to prevent the body wear injured. 5. .Packaging materials by the food industry to prevent the harmful substances. 6. No radioactive without carcinogen, environmental protection material, healthy products 7.Packaging materials by the food industry to prevent the harmful substances. 8.Germ-proof insect-resistant ventilation design, ensure the internal mattress cleanly and sanitation. Normal export packaging or customized