Even the basic envelope has a desire to feel pretty! Create decorative envelope liners with virtually any kind of paper--elegant, colorful, wacky, or patterned, the possibilities are endless. Great for personal stationery, party invitations, and a must for wedding invitation envelopes!Kit contains clear plastic templates to make envelope liners in these sizes: 4 Bar, A2, A6, A7, A9, 5 3/4" square, 6 1/2" square