Rounded Profile With No Sharp Corners for Hand Comfort: The shape is spherical or softly contoured with gradual curves. Wrap your fingers around the knob to pull, and the rounded form sits comfortably in your palm without digging into your skin Single-Screw Mounting System for Quick Installation: The knob attaches through a single center hole on the back. Drill one opening in the cabinet or drawer front, insert the screw from the inside, and tighten the knob from the outside in a few turns Multiple Screw Lengths Included for Various Board Thicknesses: Select the screw that matches your door or drawer panel thickness, and the correct length ensures the screw reaches the knob without protruding through the front Uniform Color and Finish Across Each Set: The color and surface treatment are consistent on every piece in the pack. Install multiple knobs on a single cabinet or across a set of drawers, and the matching appearance gives the furniture a coordinated, deliberate look Installation and Maintenance Practice: Mark the center point on the drawer or cabinet front, drill a clean hole to match the screw diameter, insert the appropriate screw through the back of the panel, and thread the knob onto the screw from the front. Hand-tighten until snug, then give a final quarter-turn with light pressure. To clean, wipe with a soft damp cloth and dry immediately, Manufacturer: Zeahkri