Amazon.com: MDF Acoustica Lightweight Stethoscope for Doctors, Nurses, Students, Home Health Use, Adult, Dual Head, Aqua Green Tube, Silver Chestpiece-Headset, MDF747XP09 : Industrial & Scientific
MDF® Acoustica® Deluxe Lightweight Dual Head Stethoscope - Free-Parts-for-Life & Lifetime Warranty - Blackout and White (MDF747XP-BO29)… - Walmart.com
MDF Acoustica Lightweight Aqua Tube Stethoscope MDF747XP (Black) | Endure Medical