The item for sale is a brand new soft cow leather strap made of the finest quality premium leather with black thread stitching for high end watches. It will fit Panerai watch which has 20mm lugs.This Strap is made of genuine premium cow leather, high quality premium leather with detailed white thread stitching with genuine waterproof nubuck leather lining for durability and long lasting of the straps with thick 5mm padding for comfort and classy look. It will fit your watch up to an 8-8 1/2 inch wrist depending on your watch and with large wrist. Your strap comes with brushed finished pre-v-buckle (screw in type) made of 316L stainless steel.Buckle is interchangeable. Length: Long part: 120mm Short part: 80mm Width of strap: 20/20mm Thickness at lugs: 5mm Thickness at Buckle: 5mm. You get sets of leather strap in black color with stainless steel Pre-v-buckle. Available in 20mm, 22mm and 24mm in black, Tan, Sand, brown 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.Thank you for your business!