20mm 21mm Curved-End Rubber Watch Strap with Metal Link Adapter & Folding Clasp

A refined sport strap built for precision fit and style. The VivaStraps 20mm/21mm Curved-End Rubber Strap integrates seamlessly with curved-lug timepieces, featuring a metal end-link adapter and a 316L stainless steel folding clasp for both strength and elegance. Made from high-grade silicone, it’s durable, sweat-resistant, and designed for comfort in daily wear or outdoor activity. Key Features: Curved-End Fit – Seamlessly connects to curved-lug watch cases for a refined, integrated look Metal Link Adapter Included – Ensures a perfect, flush alignment with the watch case Premium Silicone Rubber – Waterproof, flexible, and resistant to sweat and wear 316L Stainless Steel Folding Clasp – Secure and easy to operate; available in Silver, Gold, and Rose Gold finishes Adjustable Length – Cut-to-fit design with measurement marks (65mm–85mm range) for custom sizing Sport & Dive Ready – Ideal for sport, diver, or luxury-style watches requiring 20mm or 21mm cu