No. 0 Size Joining Biscuits The DeWalt no. 0 size joining biscuits is an extremely durable and useful attachment. Use this to increase your efficiency and decrease your work time. Superior build quality means you will be using this bit for years with minimal wear and tear. A must have for any professional or do-it-yourselfer. Features: Made of 100% compressed Beech with Diagonally running wood grain DEWALT biscuits are manufactured to the highest industry standards to deliver superior joint strength Harvested from North American Well-Managed Forests Specifications: Size: No. 0 DEWALT is firmly committed to being the best in the business, and this commitment to being number one extends to everything they do, from product design and engineering to manufacturing and service.