Mix and match the Quadrilaterals or stack them up with the Triangles! The numbers in the name of this product refer to the width and height of the volume in inches, respectively. Precision manufactured wooden climbing volumes from Rock Candy Holds are here. We've engineered these shapes to meet the high demands of commercial setting with countersunk, reinforced attachment points, industrial t-nuts and quality, durable texture. Because we make them here in the U.S., they're available in any color you'd like with no inventory limitations and no overseas shipping charges. _Shipping will be quoted and finalized after checkout. Site prices do not include shipping._