This is a case of 5 sets of neoprene playmats for Cretaceous Rails.

Each set contains 4 neoprene playmats (one for each player).
 

Retailers receive 50% off this item by using a coupon code. If you are a retailer and you need a coupon code, please email Alex@spielcraftgames.com, and provide the name and address of your retail store.