if i am not mistaken the seller mentioned that it is for e30 bmw, that should mean that its 120 pcd if i remember correctly. 25 offset also means that it is only for rearwheeldrive car and it also has only 4 holes. so basically u can buy it if you have e30 or e21.
NVH, or Noise, Vibration and Harshness, is the study and modification of the noise and vibration characteristics of vehicles, particularly cars and trucks. - Wikipedia, Feb 2013.