There are a variety of single-use gel fuels on the market that uses a similar sized can. Our can dimensions are 4" Height by 3 3/8" Diameter. Please check with your fireplace manufacturer to see if our cans will work in your gel fuel fireplace. Terra Flame and SunJel's fuel has a twenty-year history of being the best in the market. Our fuel burns for just as long as other fuels, has a beautiful 5 to 7-inch golden flame and, unlike other gel fuels, our fuel doesn't put off a smell while burning. No fumes, No Soot, No Odor!