Mount Board Double thick White/White Core 20.6x27cm Window - Outer size 27.9x35.6cm (10 pieces) [MT20004] grip-seal-bags Brown Bag Envelopes have the

Brown Bag Envelopes have the following features:

Outer dimensions: 13x1

so ideal for archival purposes

layer construction provides excellent protection from punctures and tears

High quality custom printing available

Mount Board Double thick White/White Core 20.6x27cm Window - Outer size 27.9x35.6cm (10 pieces) [MT20004] grip-seal-bags Brown Bag Envelopes have theOne pack contains: 10 pieces Color: White Size: 27,9x35,6cm Cut out Size: 20,6x27cm Packlinq Gallery Board (Double Thick) Mats are buffered pH neutral and feature a 8 ply mat With wide borders and a deep bevel cut. These are available in solid White or solid Black colors in 3 sizes.