400 x 6″ Square Black Envelopes 100gsm. UK manufactured exclusively for Pier Paper Co. Invitation style gummed diamond flap. Square Card (150 x 150mm) will fit inside this size envelope. This product is supplied shrink wrapped for protection and mailed out in a carton.
- Material Weight: 100gsm
- Metric Size: 155 x 155mm
- Imperial Size: 6.10 x 6.10″
- Quality: Premium
- Free UK postage on orders over £5.00
- Optional upgrade to 1st Class Post
- Worldwide shipping available from £5.75