Colour: goldMaterial: carbon steel,.115PCS Spring loaded hose clampsDimensions are as followsQty x Inner Diameter 20 pcs x 6 mm15 pcs x 7 mm14 pcs x 8 mm13 pcs x 9 mm10 pcs x 10 mm9 pcs x 11 mm8 pcs x 12 mm5 pcs x 13 mm4 pcs x 14 mm4 pcs x 15 mm3 pcs x 16 mm3 pcs x 17 mm3 x 18mm2 x 20mm2 pcs x 22 mmPackage Includes: 115PCS Spring Loaded Hose Clamps with Case1 inch = 2.54 cm, 1 cm = 10 mm = 0.39 inch.Cautions1. Due to various factors such as monitor brightness and light brightness, the real colour of the item may be slightly different from the picture on the website.2. Please understand that there may be slight deviation in manual measurement.