Heightï¼? 11"/28cm Comfort Level: Medium Soft /Hard Model No.ï¼? HM-PK03 Mattress Type Top Pillow top Total Height 11inch/28cm Ticking Fabric Micro-fiber Quilted Knitting Cover Plush Comfort Layer High density foam for extra comfort support Support System Layer Individual Pocket Spring  for excellent Support. 20CM height,1.8mm wire gauge Packing Vacuum Compress+Rolled up The Structure Can Be Customized!   Care Instructions Spot clean mattress cover by hand only Use mild detergent Blot excess moisture with clean towel Dry thoroughly at room temperature away from heat or light Do not machine wash or dry Note: For washable convenience and waterproof protection, we recommend a mattress protector.