This watch strap is perfect for people who want a stylish and comfortable accessory for their watches. Whether you're at work, in a sports event, or just going out casually, it fits right in. It's made of FKM rubber and comes with a 316 stainless steel buckle. The strap is designed to be easily changeable with quick - release spring bars. While specific size details aren't provided, it's suitable for a wide range of watch styles, from dressy to sporty.