The heavy-duty 18-gauge aluminum construction of Wear-Ever Sheet Pans makes them the preferred choice of chef's due to their excellent strength and durability. Available in half sheet (17 3/4" x 12 7/8" x 1") and quarter sheet (9 1/2" x 12" x 1") sizes, they are essential for all your home baking and cooking needs.
Wear-Ever also offers a heavy-duty 13-gauge half sheet pan that has an open bead rim making it NSF approved.
According to Cook's Illustrated a sturdy baking sheet that won't buckle is a must when roasting vegetables at high temperatures. Cook's Illustrated chose Wear-Ever Sheet pans as their Test Kitchen Essential.