They are made from a polymer gel that is neither solid nor liquid. The material is pliable, yet durable, with the ability to retain its original shape.  This material allows the bumper to compress to a fraction of their normal height, providing isolation between the two surfaces that causes noise, along with an energy absorbing “shock absorber” effect. 

They are simple to install in just minutes without any tools.  You simply peel and stick into place.  The special adhesive even allows for removal and repositioning.

HushBumps provide optimum performance when placed on surfaces that do not bear weight – cabinet doors, interior doors, sliding doors and drawers.  If the bumpers are subject to constant weight they will compress and lose some of their effectiveness.    

Hushbumps will stick to clean metal surfaces, but if the door is heavy, the effectiveness will be reduced.  You can add additional HushBumps to compensate, however if the door is very heavy, the door will require another type of mechanism to effectively reduce closure noise.