ItemStrongself-adhesiveSecuritytinteddoublewindowenvelopesize35/8*811/16(92.1*220.7mm)windowdoublewindow,canaccordingtoyourrequestgluepeel&seal,alsocanbeslobbergluematerial80gsm/100gsm/120gsmwoodfreepaper(usuallyuse24lbwhitewovepaper)printing1Cprintinsideofenvelope,canaccordingtoyourrequestMOQforOEM500000pcsRemark1.thepricedependsonyourrequests(size,window,glue,printing,quantity,material)2.packaging:500pcsperinnerbox,1000pcspercarton,canaccordingtoyourrequesttopacking3.Certification:ISO9001,FSC,Disney4.sampletime:5~7days5.deliverytime:20daysaftergetting30%despoit6.paymentterm:30%despoitbyTT,70%balancebeforeshippment