500 box x 6" Square 155mm White Envelopes 100gsm. Material Weight: 100gsm. Square Card (150 x 150mm) will fit inside this size envelope.
50 pack x 6” Square White 100gsm Envelopes - 155 mm x 155 mm - Crafts & Cards
1000 box 6”x 6” Square White 100gsm Envelopes 155mm x 155mm Cards Invites Print
10 x 7” Square White 100gsm Envelopes - 185 mm x 185 mm by Pier Paper Co
500 box x 6 inch Square Black 100gsm Envelopes - 155 mm x 155 mm - Pier Paper Co
6 inch Square Premium Quality White 100gsm Envelopes - 155 mm x 155 mm - 6 x 6 "
1000 box x 6 inch Square Black 100gsm Envelopes - 155 mm x 155 mm Pier Paper Co.
