Detailed Product Description It's used for key chain,gift,photo frame,with PP base and PMMA magnifying fresnel ... introduction of our factory:Customize micro-to-medium size plastic parts and plastic injection moulds for electrical&electronic products,commodity,lab plasticware ... *3mm*3mm and we can do much smaller ones. Various plastic raw materials: PP,PE,PS,ABS,PVC,HDPE,EPDM,PPS ...