[Large capacity and widely used]: You can get a 5 x 30mm side push keyring. And organize different key and keychain EDC tools in one place for easy tracking. It is also widely used in DIY projects and handicrafts, small accessories, etc. Ultra Lightweight&Strong keyring: The ring is made of TC4 titanium alloy, which is only one-third of the weight of steel but stronger than it. The burden carried with you every day will never be harmed by chance. [Quick release side push design]: Simply open and push to the side without compromising safety when critical. This design allows for easy attachment without the need to separate the ring. No more nails. [Non corrosive and anti pituitary]: Titanium is very inactive and difficult to oxidize. Therefore, the titanium keychain ring will maintain its shape and maintain its state after years of use. The key ring remains closed to securely secure the key and will not accidentally deform during daily use. This is a lifelong purchase. [Odorless EDC gear gift]: Titanium is widely used in medical equipment and has no allergies to the human body. It has a small metallic odor and is suitable for everyone to use. Material: titanium Color as shown Package Contents: 5 x Key Ring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.