Are you looking for a professional, yet affordable lamp turn knob? Are you in search of a sturdy, trustworthy lamp turn knob that can be used to do multiple jobs at once? If yes, look no further! Our professional lamp turn knob must meet your needs. It is simple in design, but it's practical to use, which will give you a fantastic use experience. It is one of the best choices for you.Features- Material: Plastic.- Constructed by using high-grade material, ensures it safety and can use it with confidence.- We can easily store and carry them because of their compact size design.- Features with simple structure, which offers you convenient installation.- It is simple in design, but it's practical to use, which will give you a fantastic use experience.- With fine workmanship, not easy to wear and tear, very practical in use.Packing list: 20 x Switch Knobs