From DiMarzio:
John Petrucci is a longtime user of our ClipLock Quick Release Guitar Straps. The John Petrucci Nylon ClipLock Guitar Strap was specially designed for and with John, and made to his custom requirements.
It is 2 inches wide black nylon and features John’s JP shield logo in gray and black stitched to the lower front portion, just above the heavy-duty clip and bushing that attaches to your guitar. The strap is available in your choice of either blue or red topstitching.
Additionally, 3 John Petrucci Jazz III picks by Dunlop are included with each strap. These picks were designed to John’s own specifications. The 1.5 mm black Ultex picks feature a raised grip with the same JP shield logo as the strap and a slick polished tip.
We make our ClipLock Quick Release Guitar Straps with automotive nylon seatbelt material for its comfort, strength, and durability. Nylon has a smooth, satin feel, allowing the guitar to slide freely during performance. The fabric conforms to your body and adds a new level of comfort, yet it is strong enough to hold over 150 pounds!
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. ClipLock Quick Release Guitar Straps are the industry standard for strength, security, and quality, 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.