I downsized my stove to a 20" and had to buy some new bakeware, cookie sheets, etc. I'd never used stainles steel before, and I'm glad I tried these ones. They're well made, easy to use and clean up. They fit perfectly in my 20" electric stove. My old cookie sheets were just a tad too long, the handles got in the way, but these work perfectly. I can also use them for homemade candy making, like when I make homemade peppermint patties. I line the tray with parchment paper, spray the rack with cooking spray to prevent sticking and place the wire rack on the tray, then put the candy discs on the wire rack and cover with chocolate, when ready I flip the discs and repeat. So, far I haven't had any issues with sticking.