1.high transparent 2.hinged style 3.light and portable 4.can be in many sizes 5.packaging for many kinds of gifts or things Overall size: 150X150X20MMMaterial: mainly PS ( Polystyrene ), and also others, just like ABS,GPPS,AS,PP and so on. all Eco-friendly, non-toxic and recyclableCertificate:SGS,In line with European 94/62/EC and the subsequent modified directivesFeature: Hard (Rigid) and not ...