聚乙烯邮件信封装运袋，带自粘防水防撕裂邮袋，白色

Poly Mailer Envelopes Shipping Bags with Self Adhesive Waterproof and Tear-Proof Postal Bags, White

Multiple Size Available 

#1 6"x9" 1000 pcs/ cs 
#2 7.5"x10.5" 1000 pcs/ cs
#3 9"x12 1000 pcs/ cs
#4 10"x13" 1000 pcs/ cs
#5 12"x15.5" 500 pcs/ cs
#7 14.5"x19" 500 pcs/ cs
#8 19"x24" 300 pcs/ cs

*坚韧、防撕裂的聚乙烯信封。

*重量轻，节省运费。

*墨水、邮票和标签很容易贴上。

*防水。

*穿孔撕裂条，便於开启。 防篡改。

*Tough, tear-proof polyethylene envelopes.
*Lightweight, saves on shipping. 
*Ink, stamps, and labels adhere easily. 
*Water-resistant. 
*Perforated tear strip for easy opening. Tamper-resistant.