Store +3 STRATHMORE ATC FRAME CD 3.5X4.875 6PK 400000027524 $6.39 In stock Quantity: 1 Add to Bag Product Details ATC Frame Cards Media Applications: These tri-fold cards feature a cutout window which accommodates an ATC (2.25" x 3.25" opening). Cards slide easily into the pocket and provide a great way to display or send your trading cards. Envelopes are 3.625" x 5.125". Save this product for later Favorite