These cable ties are made of plastic and tested, durable and easy to use. With self-locking design, thin snap locks are amazing. It is hard to remove when it has locked, keeps the objects fastened till itself broken. Can be applied to home, office, garage, workshop, etc. Feature - Color: White. - Material: Nylon. - Size: About 25 x 0.4 x 0.2cm. - Made of strong and flexible material, weather resistant and outdoor in direct sunlight application is not an issue. - Self-locking design, makes it's easy to use. - Locking teeth in the cable tie head secure cables or wires. - Flexible cable ties are easy to handle and locks without trouble to securely organize bundles of wires, cables, computer cords and ropes. - These durable waterproof ties make it great for indoor and outdoor use. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 500 x cable tie