... same. 4.High density foam. 5.Durable pocket spring. Product details:Pocket spring mattress:High quality jacquard fabric quilted with ... and non-woven fabric,2cm latex,2cm convolute foam,pocket spring(2.15mm diameter),can be replaced by Bonnel ... x 72", California Queen 60" x 84" and Super Single 48" x 84".We can also manufacture custom mattresses ... subjected to EN597-1 and EN597-2. pocket spring mattress