1 Pair Silicone Ear Protector Canceling Noise 3 Layers Sports Swimming Earplugs Sound Insulation Reduction Soundproof for 5-12 Year Old Children Material: Nano silicone Colors: Black, Orange, Blue, Purple, Pink (optional) Performance: Waterproof and washable repeatedly Size: About 19 * 18mm/0.74 * 0.70inch Weight: 4g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 pairs x Earplugs 1 x Plastic storage box Versatile Usage: Our earplugs come with a convenient storage case, making them easy to carry and suitable for various occasions. Whether it's swimming, studying in a student dormitory, or simply taking a rest, our earplugs are designed to provide reliable and comfortable protection for your child's ears. Secure Fit for Active Kids: Designed to stay in place, our earplugs won't easily come off even during active movements or when sleeping on the side. The flexible tail seamlessly conforms to the shape of your child's ear ridge, ensuring they stay securely in place without any discomfort or fear of falling out. Waterproof Protection: With swim-proof capabilities, our earplugs provide an effective barrier against water infiltration. They are perfect for swimming and showering, preventing water from entering the ears and ensuring optimal ear health. The environmentally friendly silicone material is skin-friendly, non-toxic, and can be easily washed for repeated use. Sound Filtering for Peaceful Moments: Our earplugs a three-layer noise-reducing cap design that effectively filters out all distracting noises, allowing your child to enjoy their activities without disturbance. Customized Design: Specifically designed for children aged 5-12, the mini-size (19*18mm) of our earplugs fits the contour of their ear canals perfectly.