SIZE: 5-1/4" x 5-1/4" - These easy to seal "tamper-resistant" peel and seal mailers, also known as self seal mailers, or tape and seal mailers, are great! Once these peel and seal mailers are sealed, any tampering is very evident. Yet, this peel and seal mailer can be easily opened by simply pulling the tear tab on either side of the peel and seal flap. The peel and seal feature of our self seal mailers has been a long standing favorite with our customers because of its ease of use. If your requirements are ease of use, and tamper resistance, our peel and seal mailers are exactly what you are looking for. These mailers open on the widest side for easier product insertion. Manufactured from recycled material with a semi-gloss white surface, our peel and seal mailers are ideal for imprinting. The 5-1/4 x 5-1/4 inch peel and seal mailers are made from .020 clay coated news back.

Self-adhesive envelope

Secure and tamper resistant

Peel and stick mailer

Ideal for imprinting

Semi gloss white surface