Set of TWO. (each direction - one for BOTH sides of the upright chrome tube). Many later model skiers were manufactured with only ONE decal on ONE side. Perfect factory OEM replacement decal for all standard ski machines with a clip on the upright tube to adjust the tension. Each split back application. We also carry replacement NordicTrack PRO decals for the wood sideboards. Complete with EZ removal of old and installation of new instructions.