Brass Design Carabiner Key Hook with Shackle Material: Solid brass. The more you use it, the more it will develop a tasteful, antique gold color, allowing you to enjoy the aging process. Approximately 63mm design carabiner key hook 20mm shackle 30mm flat split ring Will be packaged in bubble wrap for shipping. Box not included. Due to the nature of brass, there may be scratches, blackening, and dullness. Please understand that this is a vintage item. The color may vary depending on your monitor and screen brightness. Please note that there may be individual differences in the build, aging, scratches, and other imperfections, even among the same product. Shipped via Yu-Packet Post Mini.