The item for sale is one BR×ROOT CO. CARABINER/BR carabiner from BRIEFING. * Price negotiations are not accepted, but combined shipping with other items is negotiable. * The outer vinyl packaging, including the package itself, is unopened. * The color is black × red. * The official, not-for-sale sticker is available for "+200 yen" when purchased with this item. ★ The following is a copy-paste from the manufacturer: Material: Metal (stainless steel, aluminum), ABS, TPU, PC Color: Black × Red A collaboration item between the mobile gear brand "ROOT CO." and BRIEFING has arrived. Based on a lightweight and highly durable aluminum carabiner, resin parts in accent colors have been added. This item features a bi-color design that sets it apart from conventional carabiners. - Material Details - Aluminum is used for the nose and hinge parts. This ensures the carabiner's strength while also reducing weight. By wrapping the inside of the aluminum parts with TPU (a type of plastic resin also known as urethane resin), paint peeling and impact from contact and friction are reduced. ABS resin parts are incorporated to make the design asymmetrical when viewed from the front (from the nose to the spine), adding a color accent that could not be achieved with conventional carabiners.