This item is an AmeriBRAKES Master Disc Brake Service Kit, Improved Performance GEO Coated Disc Brake Rotors 

Brake Service Kit. They will fit the following makes and models:

2009-2012 CHEVROLET COLORADO
2009-2012 GMC CANYON

Kit Includes: 

2x Part# 593165 298MM AmeriBRAKES OE Style GEO-Coated and Balanced Front Disc Brake Rotors
1x Part# PTC1169 AmeriPRO Ceramic Front Pads 4 Pads 1 Set, with installation hardware
2x Part# 393930 80120 AmeriBRAKES New Premium Rear Drums
1x Part# 959 New Organic Brake Shoes 4 Shoes 1 Set
1x Part# 7430 REF# 118.66015 H7364 New Brake Shoe Spring Hardware Kit Both Sides Rear
2x Part# W610147 New Rear Wheel Cylinders
1x Part# W80626 New One-man brake bleeding tool kit
1x Part# 2830K Left Side Star Adjuster Kit
1x Part# 2831K Right Side Star Adjuster Kit