-Ideal for post offices, courier & express companies, logistic and parcel shipping companies, packaging wholesalers, mail order companies, shipping supplies sellers, office stationery suppliers, online stores, home or personal use.
-tear-strip makes it easy opening, without other tools
-Using high-quality hot melt adhesive, the glue has strong viscosity and prevents things from falling out.
-Widen the sealing edge, more fit, not easy to burst, keep your good safe during transit.
Package Includes: 50 x Cardboard Mailer
[Self Seal]: Reliable closure seals the package completely and safely, protect your things during the shipping.[Lightweight]: Our mailing envelopes are specially designed to save space without adding additional weight, not add to your shipping cost.[Easy Open]: Tear-strip makes our cardboard mailers easy opening, give you convenience.[Widely Use]: These packaging envelopes are great for documents, books, photos, paintings, printed photo books, calendars and CDs.[Surface]: Smooth surface easily accepts inks, stamps and labels, you can write things on the white paper mailer envelopes.