Our Deluxe Rock-n-Roller Neck Rest offers a supportive self-leveling cradle to hold any guitar or bass! These self-leveling contoured wooden neck cradles tilt to fit any neck angle. This Deluxe version adds extra support cauls and the ability to clamp to your workbench. Heavy-duty Rock-n-Rollers are made of solid hardwood with soft cork for finish protection. This Deluxe version of our popular Rock-n-Roller has been upgraded: now there are three cork-lined support cauls for cleaning, inspection, restringing and repairs, and 2 strategically-placed holes to accept clamps for when you need rock-solid support. You can: Rock it! Curved base tips to fit any neck. Flip it! Turned sideways, the Deluxe Rock-n-Roller fits ukes, mandolins and other small instruments. Clamp it! One of the Deluxe upgrades is a tip from Dan Erlewine: we added two holes to safely clamp a guitar neck extra-tight for serious repairs. This tall model (5" (127mm) height) is ideal for acoustic guitars.