Say goodbye to uncomfortable coil mattresses! Treat guests to extra comfort thanks to the Jeffco Fibres Axiom® I Premium Sleeper Sofa Memory Foam Mattress. This replacement mattress is specially designed to fit in sleeper sofas and offers guests a great night’s sleep. What’s more, a fabric cover is included with each order so staff can easily wash and replace when needed. All Axiom mattresses are 4.5" deep and 72" long – only the width changes. This 52" W x 72" L replacement mattress fits Full size sleeper sofas and meets or exceeds all 1633 FR regulations for fire safety.