6-6oz Checkered Flag Tire Balancing Beads, Zr Compound Tire Balance Beads with Free Valve Stem cores & Valve Stem Caps, 1 Gold core Tool Tire Balancing kit includes 6 bags of 6 Ounces , 6- Filtered Valve Cores, 6-Chrome Caps and a gold colored core tool. Tire Beads are Processed within 1 business day and shipped Priority Mail Premium ceramic dynamic internal tire balancing beads counteract heavy spot, will not break, re-usable, ECO friendly. Balance beads counteract the heavy spots to provide a smooth ride. Re-balancing the tire from every stop. Prevents uneven wear to your tires. Eliminates the need for spoke or wheel weights that can fall off. Google us ( Checkered Flag Tire Beads ) for tire beads charts and get amount of balancing beads needed per tire