The Aimoh #10 Security Self Seal Envelopes are a reliable choice for secure packaging and shipping. With a rectangular shape and self seal closure, these white envelopes provide a secure solution for sending documents and items. The 100 count pack ensures you have plenty on hand for various shipping needs, and the 4 1/4 x 9 5 inch size is versatile for different sizes of paperwork. Made of durable paper with a wove finish, these Aimoh envelopes are a practical choice for businesses and individuals looking for reliable shipping solutions. NEW box