The natural indoor-outdoor teakwood allows these stools to be used anywhere in your house or for outdoor living. The teak stools included ADJUSTABLE HEIGHT foot leveler pads allow independent adjustment of each leg to make minor adjustments for slight slopes in the floor. The rubber foot pads also provide a non-slip stability for wet surfaces. In addition, the foot leveling pads raise the teak legs off the floor so that the wood does not stay in contact with water, or damp floor surfaces when not in use. This will help prolong the life of the teak.