18/20mm Silver Black 316L Stainless Steel Watch Strap Keeper Loop Universal Replacement Accessory

1. Made of high-grade 316L stainless steel with solid forming process, this strap keeper owns strong anti-rust performance to withstand sweat and dampness in long-term daily wearing scenarios. 2. Two mainstream inner widths of 18mm and 20mm fit most leather and rubber watch straps for replacing lost or damaged retaining loops conveniently. 3. Offered in classic silver and black two surface finishes to coordinate varied watch band colors and case styles for personalized daily matching demands. 4. Precise ring size design wraps strap closely without sliding randomly, fixing excess strap tail steadily during wrist swing and regular outdoor daily movements. 5. Smooth edge grinding gets rid of sharp burrs thoroughly to avoid scratching strap surface and skin after repeated installation and long-time frequent use.