It is a "kick unit" that can detect the strength of pedal depression and perform the same sound control as when operating the kick pedal. Since the floor vibration does not occur due to the kick pedal of the bass drum, you can practice without worrying about the vibration downstairs. We can accept return within 30 days after you receive it. International Buyers - Please Note. The item "YAMAHA KICK UNIT KICK PAD PEDAL ELECTRONIC DRUM ACCESSORY KU100 from Japan" is in sale since Thursday, February 18, 2021.This item is in the category "Musical Instruments & Gear\Percussion\Drums\Electronic Drums". The seller is "monshop_010" and is located in tokyo. This item can be shipped worldwide.