FAQ THE MATTRESSES CAN I USE THE MATTRESS ON A SOFA BED? SEE ALL QUESTIONS CAN I USE THE MATTRESS ON A SOFA BED? Our foam mattresses are not designed to be used in sofa beds. Repeated folding will cause long term damage to the materials. YOU MAY ALSO LIKE What setup do you recommend for a Casper mattress? Can I use an adjustable bed frame? Do you make custom size or RV mattresses? When can I expect to receive my order?