Winter is Coming. Rulers of the North that call Winterfell home, join House Stark.Game of Thrones Brushed Art Sleeves are made of tough, PVC-free polypropylene.The artwork is printed directly on the sleeves and doesn't peel or split.The sturdy cardboard box fits 75+ single sleeved cards or 65+ double sleevedcards.Every box has a label at the top of the box for personalization.Made by Arcane Tinmen – the producers of Dragon Shield.