This is a 3D disc for snowboard bindings made by BURTON. It is a 3-hole, 3-point mounting type for the old BURTON standard. This is a model with the UNIDISK marking. Includes a set of 2 discs and screws. There are scratches and minor imperfections from use, but no cracks or damage. *This is a BURTON old standard 3D (3-point) disc. It is not for 4x4, 2x4, or Channel (EST). Please check the specifications of your bindings and board for compatibility. Contents: 2 Discs Screws included (see photos for the number) Please check the photos for the condition as this is a used item. Instant purchase is OK.