Our patent pending Offset Mounts are a nice position system that safely and cleanly mounts your snow board or even ski's in some cases to the wall. By rotating the Offset Mounts you are able to dial in the distance between the two mounts so another sized board will fit into the same area w/o re-drilling. And the height of the board can be changed by rotating the mount around. Great for the vintage snowboard collector or any snowboard or ski's. Mounts one board