Plastic PET PVC hat holder display clamshell

Plastic PET PVC hat holder display clamshell The plastic hat holder display Blister Clamshell Packaging is high transparency ,and adults with a head circurmference of 56-60 cm can use this hat holder blister clamshell pacakging ! Thickened ! Thickening to ensure quality ! The plastic hat holder clamshell blister pacakging is the storage thing for the stereotyped hat .This blister clamshell packaging is placed under the hat to protect the hat shape well from being deormed by the pressure...