Are the mechanical noises from your electronic drum set bothersome? Sure they are, particularly if you're in a multi-level structure. Simply place these little pucks under each leg of your kick pad and hi-hat stand, and voila - goodbye noise. The NE-1 - especially when used with the optional NE-10 iso pad - dramatically reduces the transfer of noise and vibration through the floor caused by your playing. Get some NE-1s and drum quieter. Your downstairs neighbors will thank you!