The strap featured is a Calfskin leather in dark brown, heavy thick band, straight-cut, silver-tone finish heavy Stainless Steel buckle, Mens-Length, soft leather lining, non-tapered cut and matching stitching around band for durability. The watchband is available in sizes 20mm, 22mm and 24mm. 

• 20mm, 22mm or 24mm Watch Band Soft Genuine Leather Calf Smooth Heavy Black with Matching Stitching
• Band is Straight Cut, Suede Lining and Matching Reinforced Stitching Around Band
• Buckle Heavy Duty Stainless Steel Polish Finish Hypoallergenic and Soft Lining
• Pair of Stainless Steel Spring Bars Included -Band Length: 4.75" Hole Side and 3.75" Buckle Side, including Buckle -Thickness 4.5mm
• High Quality Watch Strap for Men - Band offers Flexibility and Comfort