Catalog envelope 10×13 is a reliable choice for multiple kinds of personal and business mailing purposes.Envelopes feature gummed and clasp closures to keep your documents secured inside the envelope.Clasp envelope 10×13 has a moisture-activated seal with deep gumming on the flap to create a permanent seal.Mailing envelopes are made from brown kraft paper that conceals contents from prying eyes, can be reusable for efficient, long-lasting use.Catalog envelopes include 12 pieces per pack, you’re guaranteed to have plenty of envelopes for all of your home or office mailing needs. 1InTheOffice Clasp Envelopes 10×13, Large Mailing Envelopes, Catalog Envelopes, Clasp Closure & Gummed Seal, Brown, 12 Pack The 1InTheOffice Clasp Envelopes 10×13 is a reliable and versatile solution for your large mailing needs. This 12-pack of catalog envelopes ensures secure document transportation with a combination of clasp closure and gummed seal, providing double the protection. Crafted in a classic brown hue, these envelopes exude a professional look while offering ample space for your catalogs and important documents. The 10×13 size makes them ideal for accommodating larger items, making these envelopes a go-to choice for various mailing purposes. The clasp closure provides a reusable and secure fastening method, while the gummed seal adds an extra layer of protection for added peace of mind during transit. Elevate your mailing experience with these 1InTheOfficeClasp Envelopes – the perfect blend of functionality and reliability. Key Points: – 12-pack of clasp envelopes 10×13 for large mailing needs – Catalog envelopes with a combination of clasp closure and gummed seal – Classic brown color for a professional appearance – Ideal for catalogs and important documents – 10×13 size accommodates larger items – Clasp closure offers a reusable and secure fastening method – Gummed seal provides an additional layer of protection – A reliable and versatile solution for various mailing purposes