palm mattress,spring palm mattress,bed mattress 1.High grade palm and spring 2.Competitive price 3.Elegant and gorgeous mattress,spring mattress,bed mattress Features1)High grade knitting fabric cover.2)Quilted foam:2.5cm, density:30A.3)Palm:15cm.7)Bottom quilted foam:2.5cm,density:30A.8)Knitting fabric cover. Descriptions:1. We provide custom-tailored mattress for your personal estletic persue.2 ...