Measures 3 1/2" X 2 1/2", and the loop measures approx. 1 3/4", and is marked as shown in photos. Great looking buckle, but has a lot of wear due to its age, etc! Please see all photos and ask all questions prior to looking. Thanks! Launched from my store - Powered by Highwire.com Every buyer gets a MyStoreRewards invitation for cash back