Material & Quality: The installation base is made of zinc alloy to make anti-rust, firm handfeel, sturdy and durable, pretty artistic and easy to install Check Size: Knob Height: 31mm/1.22"; Knob Diameter: 41mm/1.61", Base Size: 119 x 25mm/4.7" x 1"(L*W); Thread Diameter: 4mm/0.16"; Screw Thread Length: 63mm/2.48", fit for board thickness: Within 31mm/1.22" Package Content: 1 x Ceramic Knob, 1 x Screw; We provide mounting screws for easy installation, which can be according to the thickness of the different boards. If the screws are not suitable, please prepare your own screws Good Replacement: The shape design is ergonomic, the elegant design is good match your home decoration. Good replace your old knobs, decorate your furniture Applicable Objects: Suitable for wardrobes, shoe cabinets, cabinets, TV cabinets, drawers, computer desks, office, jewelry storage boxes and other furniture. Great gift for new home decoration, furniture renovation and so on 1.The knob design is ergonomic, surface adopts solid die casting, long-lasting new, smooth surface, no fading, excellent workmanship. 2.The installation base made of zinc alloy which is anti-corrosion and anti-rust. The base adopts the widen design which is more stable. The mounting hole thread is deeper to install and fasten. 3.We provide mounting screws for easy installation, which can be according to the thickness of the different boards. If the screws are not suitable, please prepare your own screws. 4.Our vintage design knobs can be used on dresser drawers, kitchen cabinets and bathroom cabinets. Our decorative knobs will make any furniture look more elegant. 5.These knobs are easy to install. It is chic, practical, and economical, the small drawer knobs have recently been popular for decoration. 6.Suitable for wardrobes, cabinets, drawers, computer desks and other furniture. Good replace old knobs, great gift for new home decoration, furniture renovation and so on. Installation Steps: 1. Determine the installation location 2. Drilling a 0.16"(M4) diameter hole for the screw 3. Fasten the knob handle with the screw 4. Install finished Specification: Product Name: Ceramic Knob Material: Ceramic, Metal Knob Diameter: 41mm/1.61" Knob Height: 31mm/1.22" Ceramic Height: 29mm/1.14" Base Size: 119 x 25mm/4.7" x 1"(L*W) Screw Thread Length : 63mm/2.48" Screw Thread Diameter: 4mm/0.16" Screw Total Length: 65mm/2.56" Fit for board thickness: Within 31mm/1.22" Notes: 1. Variability of 1-2mm is possible due to the measurement process. 2. Due to the screen setting difference, the color of the item may be slightly different from the pictures.