Application Baby's bottle Wine glasses Travel mugs Cocktail glasses Thermos cups Drinking glasses Fast Rinse in Seconds: Strong water pressure can flush to the bottom and wall of the cup, flushing all the dirt, and achieve the effect of quick cleaning. Feel Free to clean baby's bottles and a variety of cup: 304 premium stainless steel cup washer perform both durable and aesthetically pleasing. And our glass rinser made of food grade stainless steel. ASTM certified. Product Size mounting hole size is 0.8-1.0 inches maximum deck thickness is 2.4 inches maximum cupdiameter size is 4.17 inches. The sink glass rinser is perfect for cleaning a variety of cup less than 4.17 inches in diameter. Installation Position Recommend more than 2.72inch from installation hole to sink. With a 15-degree sloping design, the stains will flow out quickly with the water flow. High Water Pressure Cup Washer: The kirchen sink glass rinser have 10 powerful water spraying hole, which is fast rinse the bottle in seconds.