Description This product is a variable resistor, made of solid materials, safe and durable. It can serve you for a long time without being easily damaged. The product is an excellent variable resistor that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:Blue-Material:Carbon film-Size:1.00X0.70X0.60cm/0.39X0.28X0.24inOperating temperature range: -25~70CNominal resistance: 2KRated power: 0.1WResistance tolerance: 20 (%)- Made of carbon film material, durable. Variable resistors for electronic equipment.- Perfect for breadboarding and prototyping, you can plug it in easily.- Resistance adjustable design, can be used on printed circuit boards or device interior.- With fine workmanship, simple in design and very practical in use, easily win your favors.- Every detail is carefully crafted, so you experience the high durability and practicality.Packing list: 30 x variable resistors