WE R MEMORY KEEPERS-Die Cut Cards & Envelopes. These cards are a fun way to add words, phrases or a description of what is taking place in a photo. You can even use these decorated cards as background fillers. This package contains thirty 3x4 inch die-cut cards, twelve 4x6 inch die-cut cards and eight craft paper envelopes (all single- sided). Design: Official. Imported.