Just under one inch long. Fully functional, full swivel. Works great as a charm holder or a necklace extender! This antique 9k gold dog clasp is a unique and stylish addition to any watch collection. With a full swivel design, it is perfect for securing your watch and adding a touch of elegance. The clasp is made of beautiful rosey gold which is traditional of these 9k clasps. This clasp is perfect for those who appreciate vintage jewelry and want to add a touch of sophistication to their watch or neck stack - can use as a charm clip too! Its material and color make it a versatile accessory that can be worn with any style. Whether you're looking for a functional and stylish way to secure your watch or simply want to add a unique piece to your collection, this antique dog clasp is sure to impress.