This curved end rubber watch strap is great for anyone who owns a Seiko 5 Sports watch. Whether you're going to work, out for a run, or just hanging out, it adds style and comfort to your timepiece. It fits perfectly on specific Seiko 5 Sports SKX and SRPD models. While the exact size and weight aren't specified, it's made of high - tensile silicone, which is lightweight and durable. It's easy to maintain, so you can keep it looking good with minimal effort.