Newmatic Medical/Marketlab-41955 WishBone MRI Headphones, 1/eaWith a noise reduction rating of 29db, iN Ear MRI Headphones are designed to protect patient ears while producing clear, consistent sound quality. The high density foam eartips fit securely in ears and attach easily to the included tubing, which can be used with or without the adjustable headband. What You Get: WishBone MRI Headphones 5 10 pairs of eartips Tubing Headband Instructions