Description:brand new and high quality Features:The 15 pages configuration is the recommended number of pages, making it is easy to carry and place. This resistor kit has been specially designed to cover the most common resistance values of the most common resistor types.With Clear label on the front and back of each paper, it almost never shuffled.When components are used, the book itself may still be reused for your other components.Even novice hobbyists and veteran electronics experts will appreciate the variety organization of the components included in this kit. Specifications:Material: ABSPackage Dimensions: approx. 26.5x8x34 for cm/10.43x3.15x13.39 inchesCover: 135 x 192 mm / 5.31x7.55inchesInside: 115 x 177 mm / 4.53x6.97inches,15 Pages Note:12 Lines per page, a total of 20 pages, each line can put about 20 resistors.Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1 Piece Electronic Components Sample Book