4″ Square White Envelopes 100gsm. UK manufactured exclusively by Pier Paper Co using FSC certified paper. Invitation style gummed diamond flap. Square Card (100 x 100mm) will fit inside this size envelope. Select the quantity required from the dropdown list. This product is supplied shrink wrapped for protection.
- Material Weight: 100gsm
- Metric Size: 105 x 105mm
- Imperial Size: 4.13 x 4.13″
- Quality: Premium
- Free UK postage on orders over £5.00
- Optional upgrade to 1st Class Post
- Worldwide shipping available from £9.95