These 5/16 diameter standard size candles perfectly fit any menorah. Our 45 count box lasts through all 8 nights of Hanukkah including the shamash. These candles meet all Jewish law requirements to be lit in a menorah and are designed to burn for more than 30 minutes. Expect nothing less than the best from The Dreidel Company. Our Chanukah Candles burn clear & bright with no double wicks and minimal wax drippings to keep your Menorah clean. A great Jewish and Judaica gift these candles make the perfect chanukah gift for kids and adults and they can be use all year long for all kinds of occasions and parties