Custom #10 Envelopes (9.5" x 4.125")

Method: Digital Printing
Print Location(s):
Max Print Size: 9.5" x 4.125"

* Make sure your design follows our Acceptable Content Guidelines.

Processing & Shipping: Each order is made just for you. Production typically takes 2–5 business days, and most U.S. orders arrive within 5–10 business days after shipping.

Order Updates: You’ll get an email with tracking info as soon as your order ships, so you can follow it right to your door.

Returns & Exchanges: We want you to love your order! If it arrives damaged, defective, or incorrect, please reach out within 14 days of delivery and we’ll make it right with a replacement or refund.

Custom Items: Since our products are printed on demand, we’re unable to accept returns or exchanges for reasons such as ordering the wrong size or simply changing your mind. Please double-check sizing and details before placing your order.

Make every piece of mail look professional with our #10 custom envelopes - the most popular size for business correspondence, invoices, and everyday mailings. Printed on premium 80 lb. paper stock, these envelopes deliver crisp, vivid color and a polished presentation that reflects your brand’s quality and attention to detail.

Perfect for companies, non-profits, or personal use, these envelopes can be fully customized with your logo, tagline, or return address. Choose full-color front and back printing to elevate your mail from ordinary to exceptional. Whether you’re sending proposals, thank-you letters, or marketing materials, your recipients will notice the difference the moment they see your envelope.

Product Highlights

• Standard #10 business envelope (9.5" x 4.125")
• Premium 80 lb. paper stock for durability
• Full-color, double-sided printing included
• Moisture-activated straight back flap
• Pre-printed return address available
• Ideal for letters, invoices, and statements
• Perfect for business or personal correspondence
• Upload your own design or customize templates
• Professional finish with vibrant color reproduction
• Makes your mail look polished and branded