1.DESIGNED FOR BLACKSTONE GRILL—Compatible with 17', 22', 26', 28' black stone grill plates. Does not fit the following grill models: 17' Grill Grate 1650 Large Airfryer Units: 1785, 1868, 1916, 1923 Rangetop Combo: 1963 Grill/grill combinations: 1555, 1827 E series and prep carts. 2.Easy to install and clean: 3 options: long hook, narrow hook and wide hook grease catcher, please choose the same version as your existing grease cup. Smooth surface coating makes cleaning easier. It will save a ton of headaches when you need to wash grease. A good partner for Blackstone BBQ accessories. 3.Environmentally friendly material: the grease container is made of alloy steel and the drip trays are made of aluminum. Both can be recycled, so even if you throw away the liners after use, they still environmentally friendly. 4. for long time use: Corrosion resistance and high temperature resistance, easy to clean, supports for long time use. And the combination of 1 fat cup and 12 foil trays is more convenient for you.