3MHookit Gold Disc 216U, 00916, 3 in, P500 Grade, 50 Discs, Automotive Abrasive Discs (Packaging May Vary)

In the description it says "Several versions feature 5- or 6-hole pattern". Do these come with holes or no holes like whats pictured?

can I get a lesser quanity, I don't really need 50

Hi can these pad be used for wet sanding?

What's the difference between the white and gold discs? the headlight kit came with white p800 discs. can i use the gold p800 discs instead?