Best in 7 days
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
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For Your Every Summer RSVP, with Code: SUMMER15
Description
250 White C4 Non Windowed Self Seal Envelopes (324mm x 229mm)These 250 white C4 non windowed gummed self seal envelopes are an ideal replacement for the Pitney Bowes product code PBEX630SS. These 250 white C4 non windowed gummed self seal envelopes are brand new and original. Made of a high quality, our box of 250 self seal envelopes are designed to work with your mailing equipment and deliver consistent performance. These high quality manufactured self seal envelopes ensure reliable consistent document
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- Free Standard Shipping on $100+ Orders to the USA.
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- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 2069 reviews
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Product Reviews
★★★★★ 4
Silky Cooling Sheets
Color: 04 - Mineral Blue, Size: Queen
First experience with bamboo bedding - these are very soft, have a bit of silky weight, but are temperature-regulating sheets that are quite comfortable in any season. Beautiful blue color, and helpful elastic corner bands that ease bed-making.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Luxury feel and a cozy sleep
Color: 04 - Mineral Blue, Size: King
I was hesitant to purchase these for my new, deep king mattress due to concerns that the fitted sheet might not stay in place. I took the plunge and have absolutely no regrets, in fact, I came on here to purchase another set. The color is true to picture and beautiful. The fabric is soft, and only gets softer with each wash. The corners fit perfectly and do not budge, no slipping and shifting. I could not be happier with these sheets.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Buy these! Best sheets ever.
Color: 02 - Beige, Size: California King
These sheets are the best I have ever bought and I’m old, so I have tried many different sheets over the years. No more night sweats. I sleep so much better. I almost did not buy them because I am cheap.
I also have a very think mattress and these fit very well and easy to make the bed. I actually thinking about buying another set and storing them for future use in case I can’t find them again in the future.
These are very much worth the price.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Best buy for a luxurious bed wear
Color: 02 - Beige, Size: Queen
If you didn’t know better, they feel like silk. Rate for the summertime. Very luxurious.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Great sheets
Color: 01 - Ivory, Size: Queen
Love these sheets. They are comfortable, wash up well and fit a sleep number bed. The cotton has some softness to it but not so much as to feel like polyester. I would buy them again! They are a good value for sleep number beds!
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Reviewed in the United States on May 1, 2026
