Proper size: the durable brass screw lock clip measures 8.5 x 3.5 cm (3.35 x 1.38 inches). This compact size holds a sufficient number of keys and is easy to carry, fitting comfortably in pockets or bags. Reliable quality: these oval key rings are crafted from high-quality brass, resistant to fading and rust. Featuring a polished metallic finish and a simple, elegant design, they are suitable for both men and women. The package includes two pieces, ideal for replacements, pairing, or sharing. Secure fastening: equipped with a reliable clip and locking mechanism, these key rings provide a secure hold for your keys. Brass construction: made from solid brass with a durable chain, ensuring long-lasting use. Novel buckle design: features a precision screw mechanism that is easier to open than traditional key rings, while offering enhanced strength and security for keeping keys and small accessories firmly attached. Wide application: these versatile brass key chains are perfect for organizing car keys, house keys, cabinet keys, and other small items. The sturdy screw lock ensures a secure connection, making them ideal for everyday carry and use.