Carry your keys and ID cards smarter! A practical set convenient for outdoor activities and commuting! ⸻ ▶ Retractable Reel Key Holder (1 piece) ・ Extends smoothly with a metal wire up to 60cm ・ Easy to attach to bags and belts with a carabiner ・ High-durability design with ABS body + zinc alloy + metal cord ・ Weighs only 30g, comfortable to carry ・ Perfect for managing keys, ID cards, and tools ⸻ ▶ D-shaped Buckle (1 piece) ・ Fast hook that can be easily attached to climbing bags, belts, and backpacks ・ Material: Plastic steel + elastic stainless steel, lightweight and durable ・ Size: Length 56mm × Width 34mm ・ Maximum load: Approximately 90g (※for hanging purposes only) ・ Ideal for temporarily hanging keys, tools, gloves, etc. ・ Widely useful for outdoor activities, mountain climbing, commuting, camping, etc. ※This is for auxiliary and accessory purposes, not for safety. ⸻ A combination that enhances the functionality of your backpack and helps with everyday organization. Bulk purchases and combined shipping are also OK! Feel free to comment if you have any questions. The first photo shows the actual product.