48 packs of kraft clasp envelopes, each pack with 2 envelopes measuring 10" x 15"—sturdy and reusable, perfect for mailing or storing oversized documents. In the realm of school and office supplies, Clasp Envelopes, particularly the brown kraft variety, are a vital product. These brown envelopes, precisely the 10x15 size, are crucial in our daily activities. They are ideal for mailing documents and ensure your papers remain safe and secure, thanks to their secure closure. One of the main advantages of these brown kraft Clasp Envelopes is their durability. Made from sturdy material, they can withstand the rigors of postal handling, ensuring your documents reach their destination ideally. Additionally, these brown envelopes are cost-effective, making them an excellent choice for schools, nonprofits, and retailers.