MDF Rose Gold MD One Stainless Steel Premium Dual Head Stethoscope - Rose Gold Edition - Black (MDF777RG-11) Handcrafted Since 1971 | Free-parts-for-life Program | Lifetime-Warranty | Latex-free 100% stainless steel construction and acoustically-superior stainless steel PRE-ANGLED &gt; ErgonoMax Headset is anatomically angled at 15 degrees for a precise fit SECURED TWICE &gt; Dual-leaf spring construction offers twice the durability PREVENT PUNCTURED EAR DRUMS &gt; Patented SafetyLock Eartip Adaptors are non-invasive and leads the industry in user safety