luxury spring bed mattress/mattress/spirng mattress/bed mattress Feature: 1. Memory foam has a gel-like feel that provides proper support 2.temperature sensitive and adjusts to the warmth of your body 3. Recognizes shape and pressure points and adjusts to distribute body weight evenly 4. creating the sensation of floating 5. reducing pressure points that cause tossing and turning 6. Hypoallergenic, antimicrobial foam promotes a healthy night's sleep 7. Pocket Spring Provide firm, even support. The inner structure of thisitem as below : 1.fabric cover : High-gradeKnitting Fabric, quilted with 3cmhr foam 2.pillow top foam :4 cm3-5.3lb memory foam 3.no-weavon fabric, white pad, hard felt 4. inner spring with firm support 5.white pad, hard felt 6.Bottom fabric : High-gradeKnitting Fabric, quilted with with 1.5cmhr foam Certificate: CFR1633,BS7177,BS5852 Packing detail: normal export package(vacuum compressed packing with PVC and wooden frame,thick kraft paper bag). (Offering different kinds of packing , includingvacuum compressed packing, rolled packing with handy carry bag,double hard walled master cartonbox and can be packedaccording to customers' requirement.) Warranty: strict quality control, ISO9001 20years of quality warranty. Material Option: Fabric : knitting fabric, Jacquard/damask fabric,combined fabric, velvet fabric, flannel fabric, poly fabric... Comfort material: normal foam, memory foam, Polyurethane foam,latex... Spring: bonnel spring, superlastic continuous spring, pocket spring, box spring... Notice: we are pleased to produce product according to your requiremnt !