This compact keychain combines a mini box opener knife with a durable key ring.Made of stainless steel, the blade is sharp and secure, and the folding design ensures a safe and worry-free carry. Mini size is lightweight and portable, can be easily hung on a key ring, backpack or work clothes, always within reach.You can engrave your company's logo, slogan or contact information on the surface of the keychain, turning it into a mobile brand advertisement. Whether as employee benefits, customer giveaways, or trade show promotional items, you can reinforce your brand impression every time you use it.