Soft Silicone Earplugs Against Noise Reusable Sleeping Earplugs for Swimming Description: Up to -40 dB, noise reduction degree, more daily life. Wearing these earplugs, you will regain a quiet world and a peaceful heart. More focus and efficiency at work, more in life! Noises are very large in public transport such as airplanes i. Wear these earplugs to build an acoustic barrier for yourself and help you save more energy when traveling. The use of silicone, soft and flexible, effectively adapts to the contours. Not only does it effectively reduce noise, but it is also soft and comfortable to wear. Increased ear support, increase tightness and wearing comfort, make sure the headset is not easy to fall off during exercise! Can be washed and cleaned for repeated use. Only ear, other show accessories in the picture are not included! Specification: Item Type: Ear Material: silicone Size: 24,5 x 19 x 16 mm Color: White The package includes: 3 pairs of ear