Soundproof Earplugs Three Layer White Silicone Earplugs Waterproof Swimming Earplugs Sleep Noise Reduction

Feature:It is soft, comfortable and waterproof. It can be used in swimming, training and playing with water.The soft touch silicone is only 0.4mm thick, and it fits the inner ear with three layers of noise reduction film toreduce noise effectively.The ninth generation of anti noise earplug fits the ear closely. It is ergonomically designed to fit the shape of the earshell cavity. It can be worn so tightly that you can't shake it off, so that you can have a noise reduction experience closer to the laboratory effect.Specification:Material: Environmental silica gelProduct size: 3 * 3 * 1.7cm（ Manualmeasurement about1-3cm error）Applicable scene: swimming waterproof,sleep noise reductionColor:White a pairNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the colorshowed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.