Smead Ultracolor® Expandable Poly String-Tie Envelopes Gusset expands for larger documents and retracts when not in use for easy storage. Heavy-duty translucent polypropylene resists tears and repels moisture. String-tie closure can be used over and over again, saving money. Envelope Size: 8 1/2 x 11; Envelope/Mailer Type: Expansion; Closure: String-Tie & Button; Trade Size: NA.

Product Specifications  Manufacturer #: SMD-89523 Product Details Smead® Ultracolor® Expandable Poly String-Tie Envelopes, Side Load, Green, 5/Pk Closure: String-Tie & Button Color(s): Translucent Green Custom Imprint Included: No Envelope Size: 8 1/2 x 11 Envelope/Mailer Type: Expansion Expansion: 1 1/4" Exterior Material(s): Polypropylene Quantity [Nom]: 5 per pack Security Tinted: No UPC: 50086486895236 Keywords: Envelopes, Expanding Envelopes, Green, Letter Size, Poly, Side Loading, SMEAD, String-Tie, String-Tie Envelope, Ultracolor