When it comes to protecting your investment a BeefEater BBQ cover is a great addition. The Beefeater Signature SL4000 4+1 Burner BBQ Cover comes off right before you flame up on the BBQ and it goes back on as soon as it is cools.This will keep the elements off your BBQ and keep it looking good. BeefEater Signature SL4000 BBQ Cover let’s moisture out but not in. The Beefeater Signature Cover is made of heavy duty polyester which is weather and tear resistant. The built in elastic around the cover helps secure it to the BBQ.