VEHICLE FIT: 2012-2004 Chevrolet Malibu Rear, 2010-2005 Pontiac G6 Rear, 2008-2005 Chevrolet Cobalt Rear, 2010-2008 Chevrolet HHR Rear, 2007-2004 Saturn Ion Rear, 2009-2007 Saturn Aura Rear, 2010-2007 Pontiac G5 Rear, 2006 Pontiac Pursuit Rear Ceramic or Semi-Metallic: Ceramic or semi-metallic materials consistent with OE fit, form, and function. Noise Damping Shims: Multi-layered steel shims for optimal noise damping. OE Matched Slots & Chamfers: Slots & chamfers match OE design, allowing for less noise, vibration, and harshness. R-Line brake pads provide reliable stopping power for everyday braking.