PVC, PET, PP, PS tray gold chocolate tray 15pcs for chocolate boxes 1,Material: PVC ... Round,oval,square,rectangular,oblong,boat3,Usage: This blister tray is mainly for transportation of the electronic products.Also ... of products: Transparent packing is a great way to display products.And white is also a good choice. Some ... safety requirement10,load port: Shanghai,China blister tray for chocolate package