Paper Box With PVC Window For Balloon Twisting, this is tuck end box style with hanger. The material is 300gsm duplex paper(CCNB, Clay Coated News Back), CMYK offset printing with varnish. Top with a cut window. Our MOQ is 500 pieces, and turnaround time is 7days for sample, 10days for production. The packing method is five layers corrugated paper box, Flat packing flexible in Different Shipping Options. We were featured as Delivery to Door Service (DDU terms).