The item for sale is a brand new aftermarket replacement strap made of the finest Italian leather. It is made for Cartier Tank Francaise watch with deployment clasp which has 20mm lugs.This Strap is made of premium Italian Top quality genuine leather with with thread stitching and thick 4.5mm padding for nice look. It will fit up to an 8 inch wrist.It will fit Cartier watch with 20mm at lugs and 18mm at the buckle.Length: Long part: 110mm ( 4.4 inch )Short part: 90mm ( 3.6 inch )Strap Width at lugs: 20mmStrap Width at buckle: 18mmThickness at Lug end: 4.5mm Thickness at Buckle end: 1.50mmYou get 1 set ( 2 ) complete genuine leather straps and it comes 316L Deployment Clasp with 2 free spring bars.You can scroll the tab to select the size , color and stitching you need in Black, Blue, Tan and Red color.Other styles also available in black, brown, white, blue, red, orange, pink color and they are all listed in our storeAll Customers Please Note: Be sure to check the watch model number and the lug width opening using the mm side of a ruler and make sure it matches the lug width mentioned in the description of our listing. If it does not, please email us so we can assist you further.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 the watch. The guide will show you how to measure the lug width opening of the watch using a ruler, how to check the model number, and assist you with other questions you may have regarding measurement.