Detailed Product Description The envelope is made from rugged, long fiber ,heavy-duty kraft . The seal is self-seal adhesive,the paper is 80-120gsm. The paper is 100% recyclable The size :Min:70*100mm ;Max: 300*460mm We can produce pocket envelope, wallet envelope and seam envelope according to the clients’needs. We can print all kinds of elegant patterns and words according to the clients’ requirements. Domestic standard specification: ITEM NO. USABLE SIZE PCS/CTN CARTON SIZE (W*L+LIP)MM (W*L*H)MM GE-0 176*110 3000 340*365*330 GE-1 220*110 3000 450*340*330 GE-2 230*120 2000 470*255*330 GE-3 230*160 2000 470*330*330 GE-4 320*230 1000 470*330*330