Compatible Loop-only accessory. Silicone part that reduces noise by 5dB. Please use with the wider side facing outwards. The outer bag will be disinfected before shipping. Change to regular mail: 599 yen Related items: #kii_audio_ (100 yen off for each additional item included in the tag) ★ No price negotiations ★ First come, first served (immediate purchase) Loop Mute Skin Color