xxcxpark 120 pcs #10 self seal kraft 4-1/8 x 9-1/2 inches security envelopes, windowless invisible envelopes super strong quick seal envelopes security tint pattern secure mailing xxcxpark value security envelopes package includes 120 pcs #10 self seal security envelopes to make it a great choice for quick and safe mailing.<br/> <br/> tired of the security envelopes in cheap quality that always reveal your privacy or cause damage to the inside documents? no it’s time to say goodbye to the poor quality envelopes!<br/> <br/> excellent performance in invisibility, durability and self-sealing. xxcxpark 120 pcs #10 security envelopes are made of high quality material to stay flat and straight and keep the inside documents safe all the time, no damage, size 4-1/8 x 9-1/2 inches, great for mailing pictures, photos, documents, papers, files, invitation cards or any other items.<br/> <br/> more features to make a perfect gift for you.<br/> ●strong self seal closure to offer a strong sealing and keep the inside documents safe.<br/> ●the windowless design for easy printing, labeling or hand-addressing, great for quick, mass business mailings.<br/> ●the #10 envelopes are designed with a premium security printed design to protect contents and sensitive information.<br/> <br/> <b>specification:</b><br/> material: kraft paper<br/> color: brown<br/> closure: self seal<br/> size: 4-1/8 x 9-1/2 inches<br/> <br/> <b>package content:</b><br/> 120 pcs #10 self seal security envelopes<br/>