Delivery will be via Yu-Packet Post Mini. Buying in bulk is a great deal! 2 items purchased together, 300 yen off! 3 items purchased together, 500 yen off! 4 items purchased together, 800 yen off! 5 items purchased together, 1200 yen off! Material: Brass Snap hook: Approximately 56mm x 27mm x 1 piece Alloy mini carabiner outer diameter: Approximately 25mm x 3 pieces Items will be delivered in simple packaging wrapped in bubble wrap. We also have many brass carabiners, wallet chains, and vintage-style stainless steel/brass keychains, so please take a look. *Due to the nature of the product, there may be fine scratches and dullness. Please check the images and understand beforehand.