Collection: 4" x 4" Envelopes - 105mm x 105mm Square

4" x 4" envelopes are small, square envelopes ideal for unique and intimate correspondence, such as gift cards, mini-invitations, personal notes, or thank you cards.

Their compact size and distinct square shape make them a charming choice for occasions that call for something a little bit different.

Often used for weddings, they are perfect for adding as an RSVP into the larger sized square envelopes.