However, I cannot see any reason why they cannot be used as small envelopes. Just insert your little note/letter, stick on a stamp and pop it in the
12pcs Envelopes Mini Vintage Retro Korean Style Airmail Brown
Get kraft paper wedding invitation envelopes at a bigger saving. Made of high quality kraft paper, airtight and tearresistant. Find airmail paper
Kraft Paper Air Mail Envelopes,Wedding Invitation Envelopes, Vintage Airmail Packing Bags 10Pcs
HOSTK 80pcs Mini Kraft Paper Envelopes, Vintage Cards, Invitation Postcards Wedding Birthday Party Notes, Novelty Greeting Cards with 8 Designs
Honbay 40pcs 11x16.2cm/4.33x6.38inch Airmail Vintage Kraft Paper Envelopes for Postcards, Letters, Notes, Weddings, Parties, Holiday, Banquets
However, I cannot see any reason why they cannot be used as small envelopes. Just insert your little note/letter, stick on a stamp and pop it in the
10pcs Vintage Envelopes Mini Retro Airmail Brown Kraft Paper
45 sheets/set Retro Vintage Kraft Paper Envelopes Mini Cute Kawaii
50Pcs/Lot 16x11cm Old Style Vintage Paper Envelope Brown Kraft
Honbay 40pcs 11x16.2cm/4.33x6.38inch Airmail Vintage Kraft Paper Envelopes for Postcards, Letters, Notes, Weddings, Parties, Holiday, Banquets
Kraft Postcard Letter Wallet Envelope
12 HANDMADE MINI ENVELOPES brown kraft paper 7cm x 5cm / White Insert £2.99 - PicClick UK
Nakimo Mini Envelopes Vintage Airmail Style Kraft
12 HANDMADE MINI ENVELOPES brown kraft paper 7cm x 5cm / White
10 PCS Vintage Kraft Paper Envelopes Cute Cartoon Mini Paper