Purchased at a KORG physical store and used once. ▼ Product Description: Brand: CRESCENDO Model Name: Earplugs Ear Protector Intended Use: For sleeping ----------------------- ・Helps with peaceful sleep ・Reduces the volume of snoring and other distracting noises by approximately 25dB ・Excellent breathability helps to reduce uncomfortable heat buildup in the ears ・Reduces the sensation of hearing your heartbeat when lying down ・Washable -----------------------