This replacement bottom grease tray is designed for Weber Silver B/C & Spirit E-310/320 (2007-2008). It is made of high-quality aluminum material, and its color is silver. The replacement tray is specifically for barbecue and grill replacement parts, outdoor heating, cooking & eating, yard, garden & outdoor living, and home & garden. The tray is an aftermarket part to replacer Weber OME # 99250.