Item is defective due to missing or damaged parts. White painted area has markings. 3M Littmann Lightweight stethoscope in blue, offering high sound quality. It shows signs of use, but because it's made by Littmann, the sound quality is guaranteed. The Lightweight design allows for comfortable use, whether in your pocket or around your neck, without causing shoulder stiffness. I am a healthcare professional, and the auscultation is not a problem. I purchased this used, but I didn't realize that parts were missing, so I am selling it. The eartips are also cracked. The bell selector rotates, but it's stiff. Please check the condition as shown in the photos. - Brand: 3M Littmann - Model: Lightweight - Color: Blue - Design: Double-head #stethoscope #nursingstudent #nurse #nursing #caregiving #facility #veterinarian #fetalheartbeat #doctor #clinic Thank you for viewing.