The 21mm Quick Release FKM Rubber Strap for Cartier Santos is a high-quality wristwatch strap designed specifically for Cartier watches. This two-piece strap is made from durable rubber and ensures a comfortable fit and secure attachment to your watch. Compatible with Cartier Santos models from 2010 onwards, this stylish accessory adds a touch of elegance to your timepiece. With a sleek design and easy, quick-release mechanism, this strap is the perfect choice for those looking to upgrade or replace their current Cartier Santos strap.