Feature: 1. These noise canceling silicone earplugs are also a good choice for study, sleeping, and general hearing protection in noisy environments. 2. With 24DB being the standard grade for earplugs, they provide an balance between comfort and performance. 3. Made with ultra soft silicone material with a super comfortable shape that adjusts to your ear, which can fit your ear perfectly. 4. These multiuse earplugs are great for sleeping, swimming, bathing, studying, travel, mowing, concerts, flying discomfort, all noisy environments. 5. DIY kneadable soft silicone earplugs can fit all sizes of ears to ensure comfortable use. Specification: Item Type: Earplugs Material: Silicone Size: Approx. 15mm / 0.6in Diameter (Earplugs)Color: White+Light Blue+Orange Fits The Ear Canal. Scope of Application: Sports, Swimming, Bathing, Sleeping and Other Places Where There is Noise or Need to Be Waterproof. Features: 1: Noise Reduction 24DB 2: Effectively Prevent Water From Entering The Ear Canal. . Package List: 9 pair x Earplug Note: 1. Earplugs are designed to only cover the ear opening, please do not push them into the ear canal. 2. Shape entire plug into ball. 3. Do not split the earplugs into smaller pieces in the case smaller part causing harm to the ears.