No punching: Simply place the bracket in a suitable position under the sink, adjust it to the correct height, and tighten it and you're done Stainless steel material: 27mm thickened pipe diameter, strong load-bearing and durable; Stainless steel can be used in wet environments such as bathrooms and kitchens Versatile: Adjustable support legs are not only suitable for sinks, but also for beds, cabinets, sofas, tables, stools, chairs, TV cabinets, or other DIY furniture Non-slip: Thickened and widened rubber base to increase friction, which can effectively lock the bottom of the sink without slipping Adjustable sink support legs prevent sink sagging.