Are your kids or better half closing cupboard doors and it sounds like a loud clack or bang? A simple solution is to place the small 3/4″ Flexi-Felt adhesive pads near the top and bottom inside corners (side opposite the hinge) of the cupboard door. When the door closes the felt will absorb the motion of the door hitting the cupboard and will prevent the loud clack or bang. This can be done on any door that bangs when it closes shut (not suitable for exterior doors as it may prevent the weather stripping from doing its job).