It’s as easy as A, B, C—our universal grill liners come in three simple sizes so you can easily find the perfect fit for your grill. Just match your Traeger grill model to the right-sized liner letter using the guide below. Our Drip Tray Liners are designed to fit most of the drip tray's surface area, not the entire drip tray. If you're looking for more full coverage, consider sizing up. If sizing up or using foil, fold or cut to size and press flat against the drip tray edges so it doesn't disrupt air circulation in the grill.