The extra flap on the back panel of an envelope, which is detached at the perforation before the envelope is mailed.
The extra flap on the back panel of an envelope, which is detached at the perforation before the envelope is mailed.
315 Madison Avenue, NYC 10017
Open Monday - Friday: 9:30am-5:30pm
*No Walk-In Appointments*
629 Grove Street, Jersey City, NJ 07310
Open Monday - Friday: 9:30AM - 4:00PM
*No Walk-In Appointments*