These are recycled Pallet Wood Square Coasters. It is a set of 4, let me know if you want multiple designs for your coasters. Keep in mind these are genuine pallet wood and may have imperfections. I try my best to minimize this but around the edges there may be irregularities. If it is important to not have this please let me know and I will try to avoid this. I can also do completely custom designs on request if you want something specific.