The item for sale is one brand new aftermarket replacement Top Grade Premium Quality Genuine Italian calf Leather with finest American belly grain in Red with red color thread stitching for 32mm Cartier Santos 2878 Midsize with finest calf leather lining at reverse side and 2 strap screw ( Value $12 FREE ) Length: 115mm/115mm ( approx 4.5 inch )Width: 20mm at the case lug and 18mm at the buckle Thickness: 8mm tapering to 1.7mm ( Exact like OEM strap Top Grade Genuine Premier Leather / American Grain with Heavy Duty Stitch Finest Genuine Calf Leather Lining with Red Stitch on Reverse Side These new watch strap will bring a fresh new look to your watch and will make your watch look like new.You get a set ( 2 ) Genuine Leather Strap + 2 strap screw FREE in original factory package.Customers have commented our straps are better and best quality available online.We also carry Leather Strap in 23mm, 24.50mm for XL Chronograph Model and they are listed in our store.All Customers Please Read The Following Before Purchasing:Be sure to check our detailed measurement guide below or in the photos/images section of the listing to assist you with purchasing the correct parts for your watch. The guide will show you how to measure the lug width opening of your watch using a ruler, how to check your model number, and assist you with other questions you may have regarding measurement. Many watches appear the same but may be different in case size or year model. This will help to avoid any returns or exchanges. Thank you for your business!We sell only the best quality replacement watch parts and accessories for your watch. Buy with confidence from a reputable seller in the USA that you can trust! Visit our online store for a huge selection of other watch parts.