☆For those wishing to purchase multiple items, please leave a comment☆ 40dB High Noise Reduction Nano Soft Silicone Earplugs, Snoring Prevention Specialist, Designed for Side Sleeping, 3.1g Ultra-Lightweight, Waterproof (with Storage Pouch + Replacement Eartips) 【Complete Snoring Noise Reduction・40dB High Noise Reduction】With 6-layer noise reduction filter technology, it achieves a maximum noise reduction of 40dB. With a complete earplug noise reduction design, it effectively cuts out everyday noises such as construction sounds, conversations, and airplane engine noise. As earplugs that only block snoring, they block snoring while still allowing alarm sounds to pass through. Ideal for improving concentration while studying or sleeping. This is a high-performance model that combines advanced noise reduction technology like digital earplugs with the ease of use of recommended earplugs. 【Designed for Side Sleeping・Zero Pain Design】Using sterilized nano-soft silicone material, it is gentle on the skin and the 3.1g ultra-lightweight design ensures no pain even after wearing it for a long time. The ergonomic shape developed for sleep earplugs perfectly fits the ear canal, eliminating pressure and discomfort. Equipped with noise-canceling earplug functions for those with sensitive hearing, you can use it comfortably all night as sleep earmuffs. 【Waterproof and Soundproof Design・Reusable and Washable】The waterproof design allows you to use it with peace of mind while swimming or bathing. It can be washed repeatedly, allowing you to maintain cleanliness and use it for a long time. While maintaining the noise-canceling performance of the earplugs, it is designed to allow you to hear alarms, making it convenient for everyday use. It achieves easy sleep soundproofing without the need for large-scale equipment like earmuffs. 【Includes Interchangeable Twin Eartips】Comes with two types of eartips: single-layer and double-layer. You can use them separately depending on the size of your ears and the situation. It deepens the complete noise reduction effect of the earplugs and combines it with adjustment functions like digital earplugs. It provides optimal noise reduction in all situations, such as during work, study, and sleep. 【Convenient to Carry with Storage Pouch】Easy to clean, so you can use it as sleep earplugs in a clean state anywhere, such as in the office, during travel, or on airplanes. The included storage pouch makes it extremely portable. It is a sustainable earplug that combines functions for those with sensitive hearing and environmental consideration.