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- USA
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
For Your Every Summer RSVP, with Code: SUMMER15
Description
Self-Seal Security Envelopes 500Ct Single Window No. 10The single window design eliminates the need to print or handwrite addresses. In our #10 window envelopes, the large, easy to read poly window is positioned perfectly for displaying addresses or business information. These self sealing windowed envelopes measure 4 1 8" x 9 1 2" inches and are designed to save you time and money, allowing you to fly through mailings in record time. They provide a secure solutionjust peel and seal to create a strong,
The single window design eliminates the need to print or handwrite addresses. In our #10 window envelopes, the large, easy-to-read poly window is positioned perfectly for displaying addresses or business information. These self-sealing windowed envelopes measure 4 1/8" x 9 1/2" inches and are designed to save you time and money, allowing you to fly through mailings in record time. They provide a secure solution—just peel and seal to create a strong, lasting seal without the need for moistening. Our self-seal design is quick and easy, and it is guaranteed to stay sealed without requiring tape or glue sticks. Crafted from durable 24lb paper, these standard white envelopes are perfect for everyday business use and feature a security tint designed to protect contents and sensitive information. Additionally, these envelopes can easily accommodate invoices, letters, checks, gift cards, and more, making them versatile for virtually any need. Each box includes 500 envelopes.Product Type: Envelopes
Recommended Grade: Grade 9+
Recommended Age: 14+ Years
GRP:ERGO
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 3
Runs small
Size: X-Large, Color: Navy
Runs small and is short. Nice dark navy color. I ordered a size up and it is still small.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Great tee
Size: X-Large, Color: Medium Grey Heather
It’s a nice cotton material…not thin, just perfect. After washing, it also kept its shape.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Wonderful t-shirts
Size: X-Large, Color: Medium Grey Heather
These t-shirts are well made and have a nice thick feel to them. The sizing is spot on.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Unpaid and honest review
Size: Small, Color: Navy
Nice fit ,lightweight ,good quality and very very affordable ,comfy.Recommended
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Reviewed in the United States on June 10, 2026
★★★★★ 4
Runs small
Size: XX-Large, Color: Navy
Definitely go a size up. These run a whole size smaller than designated. Material is also heavier than a regular t-shirt. Quality seems okay
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Reviewed in the United States on May 17, 2026