... Product Description Key chain :1).Material:Optical K9 crystal , stainless steel ,with 3D-laser inner-engrave ... size and design are available.3) Nickel free,lead free .4) Client's design and sample Order ... +Box,7) Delivery time : 2-3days for stock products ,15-20 days for an order .8) Delivery way ... jewelry manufacturer in YIWU,CHINA .Our main products contain:necklaces ,earrings,rings,keychain etc. All ...