1. Bowls50PCS aluminum bowls. The reusable aluminum grill tray is super thick, robust and durable, and has good heat retention. The tray has a lockable groove design, strength, and can be pressed to fix the lid to ensure the food stays fresh. Easy to move and use. (Note: This set DOES NOT INCLUDE cover, please confirm before .) 2. temperature resistanceThe aluminum grill disposable tray can withstand temperatures of up to 10 to 350 degrees Celsius and has good thermal conductivity to heat food evenly. The nontoxic and odorless food grade aluminum foil paper makes your food tasteless and not easy to produce bacteria. Foil shelves WITHOUT lids. 3. 1000ML Large Size50 x Aluminum grill aluminum trays, length: 22 cm; Width: 5.9 inches/15 cm; Height 2.16 inches/5.5 cm. It can be folded and bent, which is convenient for daily storage and transportation. 4. MultipurposeThe foil trays aluminum trays aluminum grill tray is very suitable for banquet part, grill, baking, baked goods, cakes, tarts, casseroles, cooking, oven and steam table picnic, grill, buffet or takeaway. It is a freezersafe container that can store your delicious foods.