Features: Made of high quality plastic, it is durable and has a long service life. The clip-on design is simple and convenient to use, saving time and effort. The colors are bright, very conspicuous and easy to identify. Fine workmanship and precise size can be used to fix cables. The cable markers can mark the color-coded cables to make it easier to identify the cableifications: Condition: 100% Brand New Material: Plastic Type: 1.5mm², 2.5mm², 4mm², 6mm² (Optional) Number: 100Pcs, 150Pcs (Optional) Application: 0.75~1.5mm² applicable diameter: 2.0-3.2mm, 15 tablets/strips, a total of 10 pieces, numbers 0~9 2.5mm² applicable diameter: 3.0-4.0mm 10 tablets/strips, a total of 10 pieces, numbers 0~9 4mm² suitable for wire diameter: 4.0-5.5mm 10 tablets/strips, a total of 10 pieces, numbers 0~9 6mm² suitable for wire diameter: 6.0-7.0mm 10 tablets/strips, a total of 10 pieces, numbers 0~9Size: 1.5mm²: approx. 3.1*2mm / 0.1*0.1in 2.5mm²: approx. 4.8*3mm / 0.2*0.1in 4mm²: approx. 6*4mm / 0.2*0.2in 6mm²: approx. 7.2*6mm / 0.3*0.2inPackage List: 1 * Box of Wire NumbersNote: 1se allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2tors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.