1> MaterialNamecomfort box pillow top bonnel spring mattressTopThe first floorcottonfabricThe second floor10mm high density foam,25kg/m3The third floor15mm high density foam,25kg/m3The fourth floor25g/M2 Moistureproof non-woven fabricsThe fifth floor20mm 25density foam or palmThe sixth floor600g/M3 white pad (Germ-proof, moth-proofing, environmental protection)The seventh floorCellular balance nets(Eco-friendly plastic net)Stainless steel bonnel spring(diameter 2.3cm,caliber 6.0cm,rounds core diamete 5.1cm, Steel wire adopting high carbon steel 70J,heigh 10-16cm)twin (99*190*28cm)full (137*190*28cm)queen (153*190*28cm)king (193*203*28cm)String wireSteel wire adopting high carbon steel 70J 4 roots,BottomThe first floorcotton fabricThe second floor10mm high density foam,25kg/m3The third floor25g/M2 Moistureproof non-woven fabricsThe fourth floor600g/M3 white pad (Germ-proof, moth-proofing, environmental protection)sideThe first floorcottonfabricThe second floor10mm high density foam,25kg/m3The third floor25g/M2Moistureproof non-woven fabricsAir holesBoud edage belt40MM twill sidebandbrandone brandpackageThe first floorcompressed PVCThe second floorkraftpaper or the black padThe third floorwood frame 2> Characterpocket spring:Each spring is made of high carbon steel wire and "barrel"shape coiled with computerized pure cotton matt layer: unique double layer pure white cotton matt layer is through high temperature sterilization and compression trestment , capable of effectively preventing bacteria from growing and ensuring hygiene.Surface materials:Uses top knitted baocade fabric imported and luxurious jacquard brocade fabric imported, with soft and wonderful feel,exquisite patterns and rich colors.Besides, the materials have passedacarid resistant treatment,capable of resisting bacteria and microbial, preventing allergies and offering you soft and hygienic sleeping surface.Latex: Nature Latex is elasticity for sleep,allowing different parts of human body full contacting bed surface and feeling the special elasticity of latex.In whatever movement,it can offer boby parts closest support,bringing you full enjoyment and effective rest.it is currently the naturemattress best meeting ergonomics,latex is nature and air-permeating, dehumidifying acarid-resisting and dustproof, ideal choice to ensure healthy sleep quanlity.Comfortable sense is a very subjective isue.However,comfortable sleep is defined as to keep the backbone in a natural flgure. When your backbone is under nature state, comfortable position,your body will rest well.Health :Up-to-date technique, nature and harmiess material will bring you sleep of no worry,comfort and health.Refreshing technique will control effectively acarid and mildew in house.Feedback Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems Note: We can also make the modles in any size according to clients requirement WE CAN SUPPLY ALL KINDS OF MATTRESS WITH GOOD QUALITY AND COMPETITIVE PRICE. SIZEINCH SIZE(CM) CBM 39*75*7.9 99*190*20 0.38 54*75*7.9 137*190*20 0.52 60*80*7.9 152*203*20 0.62 76*80*7.9 193*203*20 0.783 72*84*7.9 182*213*20 0.783 Here is some pictures of the matress ,may be it is not very beautiful , but all the prictures are the ture pictures . New products offer