Please note: These Grillstream Hybrid charcoal trays are compatible with Generation 2 Grillstream Classic Barbecue models. So if you already own a Grillstream BBQ in the Matt Grey finish from 2018/2019, these can also be converted to Dual Fuel Hybrid gas and charcoal barbeques. Dimensions: 18cm (W) x 37.5cm (D) x 3cm (H) Quantity: These come in packs of 2 trays.