Custom Multilayer sticker1. Products type :Blank customized double layer label sticker,Website:://.doho-printing.com,customized multilayer label,  2. Material :Semi-gloss paper, Art paper, PP, PET (multilayer label)3. Material Supplier :International brand: Avery Fasson, UPM Domestic brand: Fenghua, Guanhao, Fuzhou, Jinda  4. Material Certificate :SGS/RoHS/UL/REACH/CUL5. Size and color: Customized per client's requirements,CMYK