What exactly is an ovenliner? Well, it’s a time saver. A drip blocker. A crumb catcher. A spill protector. A burnt food guard. It’s your nonstick secret to never having to clean the bottom of your oven again. The Chef’s Planet Nonstick Ovenliner makes life in the kitchen easier. While you cook it collects, shielding the bottom of your oven from splatters, spills and overall mess. Made for standard size ovens. Commercial-grade thickness, reusable on either side, 23” x 16.25”, dishwasher safe, can be trimmed to fit smaller ovens, proudly made in the USA.