Protect your grill and make it easier to clean by using these disposable aluminum Drip Trays in your barbecue grill. Used to collect grease and debris that may not be burned off while grilling, these trays go in the bottom of the grill at the back. As part of your regular grill maintenance, these trays should be checked and changed every four to six cooking sessions, depending on how much barbecuing you do. Dump any leavings from these Drip Trays and easily recycle for fast and simple barbecue grill maintenance. Use these on the barbecue for side dishes and food storage if preparing grilled goodies for a potluck as well. Just remember to give them a rinse and clean before use.