Kuuma 58303 Grill Cover f Elite 216 & 316 Buick 5 Onboard Relays For Maximum 14033 5 Onboard Relays For Maximum Flexibility high grade MDF front baffle for ultimate structural rigidity and no flex constructionCNC miter and dado design and construction for the ultimate in an airtight precision fit of all parts which ensures a rattle and noise free environmentRecessed side panels increase structural integrity and eliminates unwanted flex and vibrationSpecially formulated aliphatic wood glue ensures an airtight seal between all MDF parts with a second application of glue around all internal joints after final assemblyPneumatic applied brad nails pull tight and hold MDF parts during the glue drying process and help assure a no leak Grill Cover for Elite 216 and Elite 316 WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer