Beech wood, 5 x 19 x 30mm, 1800-Pack * All-natural, solid Beech hardwood for strength and stability * Serves as a true floating tenon in mortise and tenon applications, such as furniture, cabinetmaking, casing and frame work. * Flat, elongated design will not rotate, ensuring perfect alignment for both edge and face gluing * Embossed with glue pockets, and is approximately 2mm shorter than nominal length, allowing space in the mortise for glue.