Champion Sports Low Profile Bases: Professional Baseball Model Breakaway Style Bags with High Density Quilted & Molded Rubber Base Anchors & Plugs LOW PROFILE BASEBALL BASES: Professional quality bags include standard first second and third bases HIGH DENSITY MOLDED RUBBER: Heavy gauge molded rubber can withstand cleat slides without punctures BREAKAWAY SAFETY DESIGN: Bases safely dislodge upon high impact slides or contact with the bags side INCLUDES ANCHORS & PLUGS: All mounting hardware included to easy install at local parks or diamonds IDEAL FOR YOUTH BASEBALL: Helps keep players safe from twisted ankles damaged toes or knee injuries