The OH-25+ is a completely redesigned Quadrest™ guitar support. The OH-25+ has three suction cups rather than one, so it maintains an iron grip on your guitar and comes with a velvet carrying bag like the original Quadrest™. We have added a low tack, removeable plastic suction cup protector for extra protection (like the original). It is not recommended that you use this with new finishes. The flexible non-slip Velcro strap that fits on your thigh, is adjustable, so you can raise or lower the height of your guitar.