Item Name: Resistors Material : Carbon Film Manual : no Resistors: 8mm x 2mm / 0.31" x 0.07" (Approx.) Specifications: The resistors are made of carbon film material. This product is designed with high precision and high stability because the resistors has good quality material. Besides, it is very popular among electronics enthusiasts and various types of resistors can meet your different needs. The length of resistors is 0.8cm and the width is 0.2cm. It is suitable for automotive electronics, security applications, industrial control, consumer electronics, communication equipment, medical electronics, aviation, aerospace and other fields. They are easy to install because the durable, convenient and practical resistors are with simple design. Notes: The quantity is about 300pcs, due to manual calculation, the quantity might has 1-5pcs more or less, hope you can understand, thank you.Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 300 x Resistors(Including 10Ω, 22Ω, 47Ω, 100Ω, 150Ω, 200Ω, 220Ω, 270Ω, 330Ω, 470Ω, 510Ω, 680Ω, 1KΩ, 2KΩ, 2.2KΩ, 3.3KΩ, 4.7KΩ, 5.1KΩ, 6.8KΩ, 10KΩ, 20KΩ, 47KΩ, 51KΩ, 68KΩ, 100KΩ, 220KΩ, 300KΩ, 470KΩ, 680KΩ, 1M, 10 for each Resistor)