Littmann Infant Classic II 28 Caribbean Blue Dumbell Weight Racks Chrome plated steel weight cart Color:Yellow Chrome plated steel weight cart holds over 600 Lbs of disc weights with plenty of room for accessories in a convenient storage compartment * Four 4 swivel casters and two 4 non swivel casters * Push handles for easy maneuvering * 16 W x 42 Next we added two new effective skin conditioners so it applies easier and penetrates quickly One inch traditional bell (pediatric) and 3 4 inch bell (infant) combined with a patented floating diaphragm * Stainless steel chestpiece * Excellent acoustic seal and comfortable fit with patented 3M⁄ Littmann Snap Tight soft sealing eartips * Comfortably angled anatomically correct headset * Single lumen tubing is available in attractive colors * Three year warranty