I purchased this for cosplay at an event. It works, but it's practically unused. 【High-Quality Stethoscope】 This stethoscope is designed with high quality, suitable for use in medical settings. The double-head design allows for clear auscultation of heart and breath sounds. 【Durable Materials】 The combination of metal and plastic makes it durable and able to withstand long-term use. It's reliable for everyday use. 【Ease of Use】 The lightweight and flexible tubing provides a comfortable feel, making it easy to use for medical professionals. - Type: Stethoscope - Color: Black - Material: Metal and Plastic - Design: Double-head - Diameter: Approximately 4cm Thank you for looking.