Generous Size – Measures 10 x 13 , perfect for mailing or storing documents, catalogs, brochures, and more. Durable Construction – Made from 28lb white wove paper for strength and a professional appearance. Value Pack – Includes 100 envelopes per box, great for bulk mailing or long-term use. Secure Seal – Features a deep gum flap for a strong, reliable closure that keeps contents safe. Open-End Design – Easy top-loading format for quick insertion and removal of materials. Versatile Use – Ideal for offices, businesses, schools, and home organization. Made in the USA – Proudly manufactured in the United States for dependable quality. UPC 850013144266 Size 10x13 Color White Brand Name Minas Envelope Item Shape Rectangular Unit Count 100.00 Count Item Weight 5 Pounds Closure Type Gummed Manufacturer Minas Envelope Material Type Paper Number of Items 100 Item Dimensions L x W 13 L x 10 W