Product Specifications and Sizes: Finish: Vintage Black Iron Material: Zinc Alloy Premium Italian Craftsmanship: Designed and Made in Italy This collection is also available in Rome Antique Gold finish. For more hardware choices please visit: https://pulls4cabinets.etsy.com OVAL Knob: Length: 1.65" (42 mm) Width: 1.10" (28 mm) Height: 1.06" (27 mm) GEOMETRIC Knob: Length: 1.5" (38 mm) Width: 1.5" (38 mm) Height: 0.98" (25 mm) SQUARE Knob: Length: 1.10" (28 mm) Width: 1.10" (28 mm) Height: 0.94"