The fabric conforms to your body and adds a new level of comfort, yet it is strong enough to hold over 150 pounds! Nylon ClipLock Quick Release Guitar Straps adjust in length from 43 to 63 inches (109 -160 cm), measured between the strap buttons.DiMarzio ClipLock Quick Release Guitar Straps were the first to feature the heavy-duty plastic clip that allows you to easily change from guitar to guitar with a little fingertip pressure. It is the most secure and unique fastening method available to safeguard your guitar.ClipLock Quick Release Guitar Straps have been used for years by Steve Vai, Joe Satriani, Yngwie Malmsteen, John Petrucci and many other professional musicians .They are the industry standard for strength, security and quality. ClipLock Quick Release Guitar Straps completely replace your strap buttons and attach securely to your guitar with two sturdy bushings and extra-long screws sized to fit the strap bushing screw holes on most electric guitars and basses. All ClipLock straps are 2" wide. Dimensions: 2" W x 43" to 63" L