For supreme comfort, some mattress factories can provide many more varieties
. One of them is the S shaped orthopedic mattress that is designed to provide maximum comfort to the body to help get rid of spinal pain. Other varieties include the overstuffed cotton mattresses which are then specially worked upon by skilled workers who provide the finishing touches to the mattresses. These mattresses are of all shapes and sizes that include twin, full or double size, extra long, king, queen and California king mattresses. Each of these mattresses has been designed to ensure that the general defects in mattresses are not existent. These include uneven surfaces, wobbliness or even the sagging nature which causes various back problems apart from the discomfort.