Tear-Resistant Envelopes Bag factory
1.Size: customized
2.Colour: customized
3.Material: LDPE
4.Region: china
5.Self-adhesive seal: Self-adhesive sealing strip-easily close and transport your envelope without licking or water, tamper-proof, ultra-secure sealing
6.Product features: Heavy-duty polyethylene makes these envelopes highly water resistant, and the dark lining ensures complete privacy during transportation
