To enable a player to change a board forward when boarding a ski lift or the like and to avoid hindering other players by constituting a snow board in such a manner that the mounting angle of the safety bindings fixed sideways to a snow board body can be changed forward with simple manipulation.

Shaft holes 15 to be inserted with revolving shafts 14 of safety bindings 13 are formed in the proper positions of the snow board body 11 and a plurality of holes 12 are formed concentrically apart spaced intervals around these shaft holes 15. The safety bindings 13 are freely rotatably fixed to the snow board body 11 by means of the revolving shafts 14 screwed into the shaft holes 15. Lock portions 17 inserted into a plurality of pin holes 16 formed around the revolving shafts 14 of the safety bindings 13 are inserted into the holes 12 of the snow board body 11, by which the safety bindings 13 are non- rotatably fixed to the snow board body 11. As a result, the positions of the safety bindings 13 can be changed sideways or forward with respect to the snow board body 11.