10PCS 1/4-20 Black Star Knobs, Threaded Knurled Thumb Nuts for Mechanical Instrument, Grip Knob Screw/Star Hand Knob for Umbrella Base Replacement, Female Threaded Hexagon Head Thru Knob Watch Pillow Double Magnets: The double magnets

Double Magnets: The double magnets in the cabinet door magnet body provide stronger magnetic force

Equipped with a moisture-wicking headband to keep sweat out of your eyes

It's perfect for children

Ideal bedside companion for home or office with voice-activated night light feature and energy-saving sleep mode

10PCS 1/4-20 Black Star Knobs, Threaded Knurled Thumb Nuts for Mechanical Instrument, Grip Knob Screw/Star Hand Knob for Umbrella Base Replacement, Female Threaded Hexagon Head Thru Knob Watch Pillow Double Magnets: The double magnetsGood Material: The black knobs clamping screws are smooth and burr free overall. The head of threaded knurled thumb nuts are made of plastic, sturdy and durable, not easy to deform, comfortable to hold, not easy to fall off. The star hand knob is made of carbon steel with galvanized surface, high hardness, deep and clear threads, smooth rotation, uniform force without slippery, good fastening effect Size: Male thread type: 1 4 20; Head diameter: 25mm