Sad to sell my pretty rainbow ears but I had to upgrade to for work and don't use this one anymore. Would love to give it a second life. Was used regularly and so there a few small dings that you can see when looking closely, but otherwise it's in great shape. Some features of this steth include: -Two-sided chestpiece with tunable diaphragms on both the adult and pediatric sides. - Single-piece tunable diaphragm is easy to attach, and easier to clean because its surface is smooth without crevices. - Pediatric side converts to a traditional open bell by replacing the single-piece diaphragm with a non-chill rim. - Next-generation tubing provides longer life due to improved resistance to skin oils and alcohol; less likely to pick up stains. - Small tunable diaphragm is useful for pediatric, small, or thin patients; around bandages; and for carotid assessment. - Allows you to more reliably and consistently hear heart sounds at lower frequencies (below 120Hz*) like Korotkoff sounds, Mitral Stenosis and S3 and S4 Gallops when compared to other leading stethoscopes. - Lightweight