CF 2.0 Black Belt - Nickel Smart - Full Grain Leather Belt with Nickel Free Carbon Fiber Beep Free Buckle CARBON FIBER BUCKLE - If you have a Nickel Allergy or Dermatitis from other metals, then the CF 2.0 belt fits you. Unlike traditional mens belts with Nickel buckles, this modern dress belt has a stylish and durable carbon fiber hook buckle. HANDCRAFTED IN THE USA - The CF 2.0 has a handcrafted design that uses only top quality materials. This men's leather belt features a black full grain leather strap that has a width of 1 inches (35 mm). FASHIONABLE & DRESSY DESIGN - This carbon fiber belt has a modern design that can make any outfit look more professional. The CF 2.0 works great for any occasion, from business casual to formal. NICKEL FREE & DURABILITY GUARANTEE - This men's dress belt comes with a 3 year of normal wear product durability guarantee. It gets better, Nickel Smart also guarantees that their products will never test positive for Nickel. VIEW SIZING CHART - To determine your slide belt size, measure your existing belt from the most used hole to the fold. This length should be the same as the Nickel Smart adjustable belt length that you should order. Handcrafted in the USA with careful design and meticulous construction,this belt is made of one solid piece offull grain leather. The nickel free hook-style buckle has been hand sewn to avoid the use of metallic snaps and to assure longevity of the buckle/strap connection. The belt buckle is made of 100% carbon fiber, so there is no metal on this belt. Carbon fiber is lightweight and beep-free; great for travel The full grain leather strap offers comfort and great looks!