The Nouveau III Zinc Alloy Mushroom Shaped Bergen Cabinet Knob in Pewter Antique is made from premium materials, this offers great function and value for your home. This fixture is part of Top Knobs decorative collection, so make sure to check out other styles of fixtures to accessorize your room. Zinc Alloy construction Style: Mushroom Every edge, corner, and detail is individually inspected and polished Base Diameter: 3/4" Includes (1) M4 screw pack Suggested Room Fit: Bedroom, Closet, Kitchen Weight: 0.19 Ibs