Guitar sides are usually extremely thin to allow stiff veneer to bend. Those thin sides have to be supported and reinforced so that it doesn't collapse in the instrument. Cold-Bend Hardwood sides can be bent very thick, even in cut-a-ways. It is possible to do away with the side reinforcing. The kerfing too can be eliminated, since the joint size between sides and top/bottom is quite large. Bending Cold-Bend Hardwood is not time dependent, and can be done on very simple plywood forms. Dry the sides to fix the shape. Shown bent in walnut. Sold un-bent. Available in Ash, Grey Elm, Red Elm, Red Oak, White Oak (check for cherry or walnut). Size is 4.5" x 34" x .250" (please contact for custom sizes). Want 2? Order quantity 2 for free shipping and we will reverse your shipping charges.