Limited time offer! Instant purchase OK! ☆ Ear cap parts only! If the size doesn't fit, please try these! Loop Quiet 2 Earplugs - Ultra-comfortable and reusable noise reduction earplugs suitable for sleep, focus, travel, and noise sensitivity | Flexible hearing protection | Customizable fit | Noise reduction with SNR value of 24dB Quiet 2 are high-performance earplugs with a noise reduction rating of 14, achieving an SNR attenuation of 24 dB. - Model Name: Quiet 2 - Color: Black - Noise Reduction Rating: 14 - Tested Attenuation: SNR 24 dB Thank you for viewing. Notes!! We do not accept returns or size exchanges after purchase. Please note that the color of the product in the photos may differ slightly from the actual product due to the shooting environment. Please refrain from purchasing if you are concerned as it is stored at home. We will ship the item on the same day after confirming your payment and completion of the transaction.