Clamshell Blister It is good at showing products features, clearly display the goods in display racks. Ordinary top & bottom type can use high frequency packing machine to seal. Self-lock type can seal by hand, no need to use machine.   Product Code : C-01 Material : APET Color : Transparent Product Code : C-02 Material : PVC Color : Transparent Product Code : C-03 Material : PETG Color : Transparent Product Code : C-04 Material : APET Color : Transparent