Square Peel & Seal White 28# Envelopes 9 1/2 x 9 1/2 Box of 250
Description
A square envelope always enhances a mailing and with the one of the largest ranges in North America, this gives infinite opportunities for provocative direct mail.
Or, take advantage of these options:
Frequently Asked Questions
What size card fits inside a 9 1/2 x 9 1/2 square envelope?
These large 9.5 x 9.5 square envelopes are perfectly sized for inserts up to 9.25 inches, providing a minimal, elegant border. They are commonly used for oversized invitations, creative square brochures, and high-impact marketing pieces that require a bold, unique, and symmetrical presentation.
Do 9.5 inch square envelopes require extra postage?
Yes. Square envelopes are classified as non-machinable by most postal services because their non-rectangular shape prevents automated sorting. This almost always incurs an additional postage surcharge. Always check current postal regulations for 9 1/2 square envelopes before mailing in bulk to avoid unexpected fees.
Why choose large square envelopes for direct marketing campaigns?
Square promotional mailers immediately stand out in a stack of standard rectangular mail, significantly increasing open rates and recipient engagement. Their unique, large format signals importance and creativity, making them the superior choice for high-impact direct mail and premium brand mailings.
What are the advantages of Peel and Seal closures on square envelopes?
Peel and Seal offers the fastest, most secure, and cleanest sealing method, eliminating the need for moisture or messy adhesive. For businesses processing a box of 250 square self-seal envelopes, this feature saves significant time and ensures a strong, tamper-resistant seal, which is crucial for bulk promotional mailers.
Is 28# paper strong enough for large square promotional mail?
Yes. The White 28# paper provides a durable, high-quality, and robust feel that resists tearing and helps maintain the envelope's structure. This specific thickness is well suited for premium marketing inserts, heavier paper stocks, and creative mail pieces that demand reliable support during transit.
Can these 9.5 x 9.5 square envelopes be used for printing?
Absolutely. The uncoated white surface ensures excellent, crisp printability compatible with most laser and inkjet printers. Designers and print shops routinely use these wholesale square envelopes for precise printed logos, return addresses, and personalized event branding that utilizes the full symmetrical area.
Are these square self seal envelopes cost effective for bulk orders?
Yes. Purchasing the Box of 250 square self-seal envelopes provides strong immediate value, and leveraging the available bulk purchase discounts unlocks even greater savings. Buying in volume is the most cost-effective strategy for marketing agencies, event planners, and businesses relying on a consistent supply for large campaigns.
How can I make my large square mailings more memorable?
Since square envelopes inherently command attention, you can maximize impact by pairing them with bold, square-shaped inserts, metallic accents, or custom-printed interior elements. They are the top choice for modern direct mail trends focused on visual impact and creating a distinct, premium experience.