White envelopes don't tend to stand out in a stack of mail. Go with our custom printed #10 gray envelopes instead to grab their attention. The neutral but appealing color, combined with our in-house custom printing of your company name, logo or other information, makes a professional impression that is sure to get noticed. 

Made in the USA, our #10 envelopes measure 4-1/8 inches by 9-1/2 inches. They feature gray 24-pound paper stock, a standard flap and a remoistening seal. Sold in boxes of 500, our envelopes are a bargain – especially when you stock up, thanks to our volume savings. 

When you take the time to mail important documents, correspondence or invoices, you want your mail to feel like a priority to each recipient. With our in-house printing and high-quality paper, you can feel confident that envelopes from The Supplies Shops are up to the job.