Cut comb foundation is the thinnest foundation available for producing your own comb honey. This foundation is made from 100% beeswax and is the best on the market. Foundation measurements are 4-3/4" x 16-1/2" and fits a 6-1/4 inch frame. For best results, it is recommended to use a wedged top bar and support pins for extra stability. Cut comb foundation is also suitable for use in the Ross Rounds system of comb honey productions