Extensive Size Variety: This kit includes 200 rubber grommets in 7 different sizes (80 pcs x 7.14 mm, 40 pcs x 9.53 mm, 30 pcs x 12.07 mm, 20 pcs x 15.88 mm, 10 pcs x 19.05 mm, 10 pcs x 22.23 mm, 10 pcs x 25.4 mm), suitable for various applications in wiring, plumbing, and mechanical installations. Premium Durability and Resistance: Made from high-quality rubber, these grommets offer excellent flexibility and long-lasting durability. They are resistant to aging, temperature changes, oils, and chemicals, providing good insulation, flame retardancy, and UV resistance. Universal Application: Ideal for a wide range of uses, these rubber grommets help protect wires and cables when passing through holes in walls, electrical devices, automotive components, and sharp edges or corners, helping to prevent wire damage and reduce fire risks. Organized & Accessible: Each size is securely stored in its own labeled compartment within a convenient storage case, allowing for easy identification and quick access. This organized design helps improve efficiency and saves time during projects. Plastic storage box may vary in style and color as styles are randomly selected. Material: Rubber Color: Black Package Contents: 200 x 7 Sizes Rubber Grommet Assortment Kit Note: The package includes only the items listed above. Other items are not included. Note: Lighting and monitor settings may cause slight variations in color between the image and the actual product. Size measurements may vary by +/- 1-3 cm due to manual measurement.