Features about vacuum storage bag - VB2030

• Size: 20*30 cm
• Eliminate dreaded freezer burn and greatly extending its lifespan
• PE+PA 7 layers co-extrusion technology guarantee no chemical element.
• Professional seven layers co-extrution down blowing film making machine
• Compatible with all "Clamp Style" vacuum packaging machines
• One side clear, no markings on the vacuum bag, perfect for resale of goods
• Boilable, freezable, reusable
• FDA/BPA FREE/ROHS/LFGB approved 
• Working temperaturer during -28~100 degree