Very pleased with the product, however not very pleased with flimsy box which holds the envelopes. Box collapsed and sent all my envelopes all over floor. Maybe you should rubber band them and put in plastic bags. You use to use very sturdy white boxes in the past.
White 9 Security Envelopes (3 7/8 x 8 7/8) - 24# | White - E246
Order White 9 Security Envelopes and get FREE shipping! Use #9 envelopes as business reply envelopes. Inside security tint for added protection. The security tint envelopes are great for keeping your contents private. Handwritten and printed text will not be visible, even when held up to the light. The #9 size is a standard business reply envelope. It measures 3 7/8 x 8 7/8-inches and fits inside a #10 business envelope. The White 9 Security Envelopes are made with a 24# white wove paper. This is a standard paper weight for a regular envelope. The envelope also has diagonal seams which is traditional of business envelopes.
The White 9 Security Envelopes are ideal for sending checks, letters, and any other confidential files. Choose the Printed option to add your logo, return address, or custom design. You have the option to either upload your custom design or create something right on our site. Click the "Customize/Upload" button after you have selected your desired quantity and ink option. The envelope has a standard gum seal that requires moisture to close. To use, insert your documents, moisten the seal, and press down firmly to secure the seal.