Description This is a set of potentiometers, which are made of good quality plastic material, durable for long lasting use. The design of the product is reasonable, compact and practical, easy to carry and use. With simple installation and application methods, you can use it with confidence. Features -Material: Plastic. - Made of good quality plastic material, durable for long lasting use. - The design of the product is reasonable, compact and practical, easy to carry and use. - The rotating design is easy and convenient to use, which can bring you convenience. - With simple installation and application methods, you can use it with confidence. - They are made with exquisite craftsmanship and are mainly suitable for adjusting the resistance for you, and have a small deviation. Made of good quality plastic material, durable for long lasting use. The design of the product is reasonable, compact and practical, easy to carry and use. The rotating design is easy and convenient to use, which can bring you convenience. With simple installation and application methods, you can use it with confidence. They are made with exquisite craftsmanship and are mainly suitable for adjusting the resistance for you, and have a small deviation.