These bright blue envelopes are perfect for making a statement! The colored envelope will stand out among the dull traditional envelopes commonly used for mail. This unique color will make a lasting impression that your recipient will remember! The colored envelope helps stand out among the common white envelope. The envelope has all of the traditional features you want, but with a unique color twist! Mail checks, letters, statements or any 8-1/2 x 11 document folded into thirds. The #10 business envelopes include a standard commercial flap with diagonal seams. The 24lb. envelopes are durable to ensure safe delivery and have a simple moistening flap that stays closed during transport. Use these envelopes for all types of business communication! Get ahead of the game by using these unique envelopes to get your idea across. Considering printing? Don't worry, these are compatible with most laser and inkjet printers! Sold in boxes of 500, the bright coloring cannot be missed!