Sipo Mahogany for outdoor use, 6 x 20 x 40mm, 190-Pack * All-natural, solid Sipo hardwood for strength and stability in outdoor applications where a strong joint is needed * Serves as a true floating tenon in outdoor applications such as decks, exterior trim, and outdoor furniture * 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.