... The jacquard fabric stiched to fire retardant pad. 5cm memory foam, high density foam, durable pocket spring,Bonnell spring. The comfortable jacquard ... stitched to fire retardant pad,high density foam,non woven. 5cm memory foam,High density foam,Durable Pocket spring and Bonnell spring. ... Single 48" x 84".We can also manufacture custom mattresses and box springs to fit antique beds, sleeper sofas, ...