Product Info : Regular (Low) Density is Suitable for light use and decorative applications. SPECIAL CUT FOR SEATING (CHAIRS, COUCHES, SOFA). It features the perfect amount of stiffness for Chairs, Seats, And Coaches. FOAM PACKAGES NEED TO BE OPENED IMMEDIATELY ONCE YOU RECEIVE THE PACKAGE. DO NOT LET THE FOAM SIT UNOPENED FOR MORE THAN 1 WEEK! DO NOT OPEN WITH A BOX CUTTER! USE A BALL POINT PEN OR A PENCIL. START BY MAKING A LITTLE INCISION AND BREAK IT FROM THERE. Foam can be cut to the size that you need with a sharp carving knife or electric knife. We also do Pre-cut foams on your desired measurements. Just e-mail us after you purchase the foams so that we can cut it and ship it to you. Durability : Will Last 7 to 10 Years Care Instructions : When unpacking, allow at least 2 days for the foam to breathe in order to recover its original size and form.