Convenient to Carry: In order to prevent the SIM card pins from being lost or broken, we have equipped each SIM card pins with a silicone keychain.The O-ring on the keychain allows you to install it on the keyring. so that is much easier to locate it when you need it. Easy to Use: You just align the SIM card pin with your SIM card eject slot, push it into the SIM card eject slot on the phone, and your SIM card will eject the device, easy and convenient to use. Compatible with Devices: These sim card removal tool suitable for most phone models and other normal or micro-SIM card devices, and will be compatible with a of smart phones and tablets. If you want to change the mobile device and eject the SIM card, then you need a SIM card eject tool. High Quality Material: It is made of high-quality stainless steel, which will not be easily broken or rusted, and can be used for a long time. Warm Tip: The pins of the SIM card removal tool are pointed, please keep them from children to avoid hurt. Colour: Black+Red Material: silicone + 304 stainless steel