Amazon.com : Triplast 100 x A6 C6 Manilla Hard Board Back Envelopes (162 x 114mm) - Cardboard Backed Please Do Not Bend Envelope with Peel & Seal Strip - Perfect for Mailing,
Enveloppen - C6 - 11,4 x 16,2 cm - Wit - 100 Stuks - Met puntklep | bol.com