The DEI Muffler Shield Kit, No. 010455, reduces radiant heat resulting in a cooler interior. It is constructed of 10 mil dimpled aluminum with a 1/8” needle glass insulator to help achieve overall component protection from the effects of heat. The kit includes one 42” by 24” muffler shield, two 40” by 1/2” heavy duty, stainless steel, positive locking ties and locking tie tool. This kit is made in the U.S.A.