DeMarini CF7 (-5) Baseball Bat Paradox plus composite barrel makes for an even lighter and stronger bat delivering the ideal swing weight and maximum pop D-fusion FT handle eliminates unwanted vibration and redirects energy back into the barrel The FT (Flame tempered) Treatment fuses handle to barrel for a stiffer feel with no vibration Low Pro end cap is a Dual Density flat end cap designed to optimize a balanced swing weight and maintain ultimate feel throughout the barrel RCK knob is an anatomically designed knob that will fit perfectly in your hand