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

Editor Reviews:

Product Description:
Constructed from 3003 and 3004 aluminum alloys for durability and with a coated galvanized bead wire for added strength. Choose the size and strength pan that matches your needs. All pans are 1'' deep.

Rating : - Hasn't warped at all!
I put off buying this for over a year because of the reviewers who said theirs warped during the first use. I'm glad I finally bought one. I have broiled with it several times now and it works great. No problems whatsoever.