2500 EcoSwift 4.5 x 6.25 White Small Poly Mailer Size #000 Self Sealing Envelopes Plastic Shipping Mailing Bags 4.5x6.25 1.7 mil [Perfect for 4x6 thermal labels]

Quantity: 2500 Thickness: 1.7 mil Secure Seal: Features a reliable self-sealing adhesive strip for quick, hassle-free closure. Durable & Protective: Lightweight, water-resistant, and tear-resistant to keep your items safe during shipping. Versatile Use: Ideal for online sellers and small businesses shipping jewelry, accessories, or small items.You may also like EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil, 6 in. x 9 in. (Size 1), Solid Gray, 4000-Pack.