3x5 stamps › Bloomtangled ATC #1 Image 1 of 1 Bloomtangled ATC #1 $7.00 SOLD OUT ONE (1) package of BLOOMTANGLED ATC #1. There is one clear stamps in a 3" by 5" backing sheet. The stamp is ATC size -- 2.5" wide and 3.5" tall. Get notified by email when this product is in stock. <p class="">Subscribe to our mailing list</p> SOLD OUT Added! ONE (1) package of BLOOMTANGLED ATC #1. There is one clear stamps in a 3" by 5" backing sheet. The stamp is ATC size -- 2.5" wide and 3.5" tall.