(5 Rolls ) 24inch Wide x 10ft Long 5/16 inch reflective foam core insulation Note: The size being sold is shown above. We also make special custom garage door sizes so please message us for pricing. Our kits are based on a 4 panel (4 horizontal rows high) pricing. 95.00% of the garage doors made in the USA have 4 horizontal rows. WE USE EBAYS UNPAID ITEM SOFTWARE SO IF ITEM IS NOT PAID IN A TIMELY FASHION PAYMENT DISPUTES WILL BE TAKEN. ONCE THE ITEM IS MARKED "SHIPPED", IT CAN TAKE UPTO 3 DAYS TO ACTUALLY HAVE THE PACKAGE IN TRANSIT. PLEASE BE AWARE THAT USPS IS VERY DIFFICULT TO TRACK EVEN IF YOUR REQUEST TRACKING. INSURANCE AND TRACKING IS AN ADDITIONAL CHARGE NOT INCLUDED IN SHIPMENT QUOTE PROVIDED. ADDITIONAL COSTS WILL BE CHARGED IF SHIPPED FLAT AND/OR DELIVERY CONFIRMATION AND.