Features: Experience quiet with our soft silicone earplugs, for superior noise reduction and hearing protect. Crafted from silicone, soft and flexible, not easy to deformed, good durability, long servicer life, these noise reducing earplugs ear inserts offer comfortable wear and perfectly fit. Great for adult, students, office workers, and those suffering from sleep disturbances and look for peace in noisy environment. These 5dB noise reduction comfortable earplugs are very suitable for use in various setting such as libraries, office, travel on train, sport, or sleep. You will receive 6Pairs of Silicone Earplugs. Sufficient quantity to meet daily use and share need. Specifications: Component: Silicone Color: White; Black; Green; Redness; Dark Blue Size: Approximately. 10mm/0.39in Weight: Approximately. 60g Package Includes: 6Pairs of Silicone Earplugs note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color