... . 4.High density foam. 5.Durable pocket spring. Product details:Pocket spring mattress:High quality jacquard fabric quilted with one layer ... Cal-King size:72''*84''*Also available in Three Quarter 48" x 75", Three Quarter Short 48" x 72", California ... Xiquan Longer tested three modals of fire-retardant mattresses, including tight top mattress, pillow top mattress and euro pillow top mattress, which are ...