Detailed Product Description Product name: key accessories1)Material:superior k9 optical crystal2)Size: optional3)Packing:one pc/gift box with satin inside.4)Your logo or text can be engraved on the crystal by sandblasting or printing.5)lead time: 20days,depending on your order quantity.6) port:Shanghai/Ningbo China 7) color of the light: blue,red,green, or multi-colors.also you can ask without ...