NEUSER PAPIER 15 x C5 Envelopes - Natural White - Lined with Brown Tissue Paper - 90 g/m² - 22.9 x 16.2 cm - Wet Seal : Amazon.co.uk: Stationery & Office Supplies
Paper Size Guides - Fine Print Services Ltd
Cream C5 Envelope (to fit A5) | Vanilla Heavyweight | Gummed | 162mm x 229mm
Plain White Gummed C5 A5 Paper Envelopes | Gummed Paper Envelopes A5 Size (238mm x 163mm)
C5 Envelope Natural 100 Pk eco-craft
C5 White Envelopes 162x229mm 100 GSM P&S Pack/25pcs - Paperpouch