These envelope liner templates by Recollections are the perfect tools to create decorative envelope liners for your next DIY card-making project. With various sized templates, you will be able to add colorful foil liners to your homemade envelopes.Details: 6 pieces PlasticContents: Fits 5.75" (14.6 cm) square envelope Fits 4.5" x 5.75" (11.4cm x 14.6cm) A2 envelope Fits 3.62" x 5.12" (9.1cm x 13cm) 4 Bar envelope Fits 5.25" x 7.25" (13.3cm x 18.4cm) A7 envelope Fits 5.75" x 8.75" (14.6cm x 22.2cm) A9 envelope Fits 6.5" (16.5 cm) square envelope