Our legal size envelopes 10x15 provides an ample supply for all your mailing needs, whether it's for business correspondence, marketing materials, or personal documents. Our envelopes 10x15 offer ample space to comfortably accommodate large multi-page documents, catalogs, brochures, and booklets, without the need for folding or bending. A strong self-seal used on our 10x15 envelopes self seal guarantees secure closure with little hassle, offering peace of mind that your documents will remain intact during transit. Premium 28lb white wove paper used with our 10x15 envelope presents a clean and professional appearance that's crucial for making a positive impression on clients, colleagues, and recipients. These sturdy envelopes 10 x 15 are designed to withstand wear and tear, making them an ideal choice for regular use and prolonged durability. Blue Summit Supplies pack of 50 Premium Envelopes, designed to meet all your mailing needs with ease and efficiency. Measuring 10” x 15”, also called 15 x 10 envelopes, provide ample space to comfortably accommodate multi-page documents, catalogs, brochures, and booklets without folding or bending. The strong self-seal closure ensures a secure fit, giving you peace of mind that your documents will remain intact during transit. Crafted from premium 28lb white wove paper, these envelopes present a clean and professional appearance, essential for making a positive impression on clients, colleagues, and recipients. Built to withstand wear and tear, they offer prolonged durability, making them the perfect choice for both business correspondence and personal use.