EcoSwift Brand Envelopes with self-sealing, peel and stick adhesive, keeps contents secure and tamper proof. EcoSwift Envelopes are extremely durable and lightweight to help save you money on postage. High strength seams for maximum protection. Surface easily accepts ink, stamps, and labels. Approved by shipping carriers.
Self-sealing, peel and stick, adhesive keeps contents secure and tamper proof
Extremely durable and lightweight paper material helps save on postage