**Aviditi Tyvek Expandable Self-Seal Envelopes 12" x 16" x 2" - White/Green - Tear & Moisture Resistant Mailing Envelopes for Bulky Documents, Brochures & Promotional Materials - Case of 100 - Perfect for Shipping, Office & Business Mailings**

Box Partners TYE12162FC 12 x 16 x 2" First Class Expandable Tyvek Envelopes

12 x 16 x 2" First Class Expandable Tyvek Envelopes

12 x 16 x 2" First Class Expandable Tyvek Envelopes

12 x 16 x 2" First Class Expandable Tyvek Envelopes

12 x 16 x 2" First Class Expandable Tyvek Envelopes

12 x 16 x 2" First Class Expandable Tyvek Envelopes