{"product_id":"3m-littman-master-cardiology-navy-blue-27","title":"3m Littman Master Cardiology Navy Blue  27","description":"\u003cp\u003eNavy Blue 27  * The ultimate acoustical stethoscope * Tunable diaphragm conveniently alternates between low and high frequency sounds without the need to turn over the chestpiece * Handcrafted sold stainless steel chestpiece * 2-in-1 tube design eliminates tube rubbing noise * Portable convenience of a single-sided chestpiece * Excellent acoustic seal and comfortable fit with patented Littmann Snap Tight soft-sealing eartips * Comfortably angled  anatomically correct headset * Patient-friendly  nonchill rim and diaphragm. Special procedures adaptor for difficult site or pediatric ausculation * Available in a selection of classic tube colors * 7 year warranty Shipping Carton Size: 16 L x 14 W x 5 H\u003c\/p\u003e","brand":"Complete Medical Supplies","offers":[{"title":"Default Title","offer_id":52212819886261,"sku":"3M2164","price":437.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/9700\/8821\/files\/3M2160_28aa65c6-439e-48d2-8e1f-cc65fa5cfb89.jpg?v=1771352815","url":"https:\/\/homewellsupplies.com\/products\/3m-littman-master-cardiology-navy-blue-27","provider":"Homewell Supplies","version":"1.0","type":"link"}