Almost nickel free, Multiple style choices – rectangular, round or roller Clamp buckle for replacement, repair or leather craft, no stitching needed Inner Width: 1 3/8″ (35 mm) Material: zinc alloy with quality Gold, Brush Silver or Brass color tone finish Dimension: Exterior W X L 1 3/4″X1 7/8″ (excluding rear clamp part); interior width 1 3/8″ This clamp buckle fits 1 1/4″(32 mm) to max 1 3/8″ (35 mm) wide belt straps (belts sold separately)