These versatile control knobs are designed to replace worn or broken knobs on your air fryer, oven, pressure cooker, and other household appliances. Crafted from materials, they ensure a secure fit and reliable performance. The sleek design complements any kitchen decor, making them a practical and stylish addition to your cooking tools. Features -Color:Black -Material:ABS -Size:3.00X3.00X2.20cm/1.18X1.18X0.86in -Post length: 8 mm. -Mounting semi-circle hole diameter: 6 mm. -Broad compatibility: stove knobs are suitable for various gas and electric stoves, as well as ovens, ensuring extensive compatibility -User-friendly design: cooktop stove knobs are easy to use, allowing for seamless operation by anyone in the household -Knob repair: cooktop knob fixes common issues such as loose or broken knobs, restoring appliance efficiency -Strong construction: stove knobs are built from plastic materials for stability and long term durability -Heat and wear resistant: burner knobs are designed to endure heat and regular use, ensuring simple and convenient replacement Package list: 30 x electrical switch knob