ZMCYN 100 Pack Cardboard Envelopes Peel and Seal Envelopes 6x6 Inch/ 152x152 mm, Strip Open-Rigid Mailers for Book, CDs, Photos, Cards

• Package contains: 100 pack 6x6 inch peel and seal cardboard envelopes, extra 4 sheets Do Not Bend labels as gift.
• Mailers Size: 6x6 Inch/ 150x150 mm, perfect size for sending books and other small/thin items , such as photos, CDs, cards, artworks, booklets, invitations, etc.
• Material: Rigid mailers made of high quality 400gsm paperboard material to ensure that your mail is protected.
• Easy to peal & seal: Easy to peel and seal with a strong flap adhesive, no need extra licking of glue or water to moisten. Tear strip design for photo mailer also helps you open its package without struggle.
• These cardboard envelopes are ideal for post offices, logistic shipping companies, packaging wholesalers, mail order companies, office stationery suppliers, online stores, home or personal use. You can customise them with stickers or logos to give a good impression to your customers.

Package contains: 100 pack 6x6 inch self seal cardboard mailers Material: paperboard Size: 6x6 inch The adhesive on white cardboard shipping envelopes creates a strong lasting seal and prevents your contents from falling out during transit and protect them well. These Strong Envelopes are ideal for post offices, logistic shipping companies, packaging wholesalers, mail order companies, office stationery suppliers, online stores, and home or personal use.