10 x 15 x 2″ Kraft Expandable Self-Seal Envelopes (EN1074) Case Of 250

10 x 15 x 2″ Kraft Expandable Self-Seal Envelopes. Self-Seal Envelopes make sealing envelopes fast and easy. No moisture needed to seal! Simply peel off tear strip and seal. Tear off strip keeps adhesive free from dust for a longer shelf life. Sides expand to hold bulky items. Constructed from durable 40 lb. paper stock. End loading.