Features:

• 13 gauge
• Constructed from 3003 and 3004 aluminum alloys for durability
• Has a coated galvanized bead wire for added strength
• All pans are 1'' deep
• Highly Recommended by Cooks Illustrated

Editor Reviews:

Product Description:
Constructed from 3003 and 3004 aluminum alloys for durability and with a coated galvanized bead wire for added strength. Pan is 1'' deep. Cooks Illustrated Highly Recommended this pan and stated that the baking sheet "produced perfectly browned cookies, oven fries, and jellyroll. The pan is solid as a rock, and can't be twisted or warped."

Rating : - haevy-duty
I haven't used this sheet pan yet, but it is definitely heavy-duty, restaurant quality. Arrived quickly.