Extensive Size Variety: This kit includes 200 rubber grommets in 7 different sizes (80 pcs x 7.14mm, 40 pcs x 9.53mm, 30 pcs x 12.07mm, 20 pcs x 15.88mm, 10 pcs x 19.05mm, 10 pcs x 22.23mm, 10 pcs x 25.4mm), suitable for various wiring, plumbing, and mechanical applications. Premium Durability and Resistance: Made from high-quality rubber, these grommets provide excellent flexibility and long-lasting performance. They are resistant to aging, temperature changes, oils, and chemicals, offering 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 areas with sharp edges or corners, reducing the risk of wire damage. Organized & Accessible: Each size is securely stored in its own compartment within a convenient storage case, clearly labeled for easy identification and access. This organized design allows for quick selection and improved efficiency during use. Case design may vary. Material: Rubber. Color: Black. Package Contents: 200 x 7 Sizes Rubber Grommet Assortment Kit. Note: Only the items listed are included. Due to lighting and display differences, the actual color may vary slightly from the image. Size measurements may have a tolerance of +/- 1-3 cm.