60 Pack Window Gift Card Envelopes Gift Card Sleeves Blank Gift Card Holders 3.9 x 2.4 Inch Envelopes for Gift Cards Greeting Card Mailing Envelopes(Kraft) : Amazon.co.uk: Stationery & Office Supplies
5" X 7" Heavyweight Blank White Greeting Card Sets (20 Cards & Envelopes) : Amazon.co.uk: Stationery & Office Supplies