The entire piece is sewn together using upholstery thread. Stitching is reinforced for strength. Nickel plated buckles make this straight jacket completely adjustable. This jacket is built to last. All Monkey Dungeon straight jackets are made in the U.S.A. 6 leather straps going down the back Leather straps and heavy duty buckles Reinforced with upholstery thread and strong polypro webbing Front leather strap. This can be made in any of the following colors of canvas(straps remain tan): Black, White, Burgundy, Red, Gray, Pink, or Natural. Email me at the time of purchase if you want a color other than the one shown.