The DiMarzio ClipLock Quick Release Guitar Strap system is the most secure and unique fastening method available. Introduced in 1982, these straps were the first to feature a heavy-duty plastic clip that allows you to easily change from guitar to guitar or to remove the strap for storage. They are strong enough to meet military specifications and easily hold 150 pounds, yet they release with a little fingertip pressure. The strap material is made from high quality nylon webbing identical to car seatbelts. The ClipLock attaches securely to your guitar body with two sturdy brass bushings and extra-long screws (included). ClipLock Quick Release Guitar Straps come in an assortment of colors. ClipLock guitar straps have been used for years by Steve Vai, Joe Satriani, Yngwie Malmsteen and many other professional musicians. They are the industry standard for strength, security and quality. Made in the USA.