Monokaracing JDM VIP style CRYSTAL BUBBLE SHIFT KNOB Gear Stick Shifter Drift (round shape)- red color- 4'' 100% Brand new never used or installed,Laser cut high quality acrylic plastic Universal for most vehicles with threaded shifter, please check adapter sizes before ordering dimension: side length 4'',actual height 3.75'' (size may not 100% accurate) *Will not fit Honda/Acura with 10x1.5 thread* Direct replacement of the original knob,Easy to install