Scottish Sporran Belt / Strap Made of Premium Grade Calf Leather. Universal Fitting with All Sporrans. ( Semi Dress Sporrans, Day Sporrans or Full Dress Sporrans) Leather Thickness is 2.5 mm. Leather Strap is 0.75 Inch in width. Equipped With Brass Buckle Available in Black or Brown Leather. Custom Handmade exactly as per Your Sizing ( Waist 30" to 70").