Reasonable Size: 2.7.6cm long stem, 4.6cm diameter cover, 1.2cm thread designed for the 1.5-4.1cm hole; the threaded part is long enough for granite countertops, lightweight, only 18g per piece. Stainless Steel Material: Fills the hole in the granite, rust-proof quality provides long-lasting performance in your kitchen sink with your accessories Easy to use: our kitchen sink hole cover is easy to install, longer threaded rod designed to be screwed in place for quick and easy installation, easy to install with no tools required. Good QualityThe lid is made of 304 stainless steel, which under the lid is made of ABS plastic, not easy to break. Bright surface with wire drawing, smooth, simple but nice. Wide Use: Our kitchen sink hole cover is an essential tool in the family, it can be used in the kitchen, bathroom. Can be used for sink, basin and bathtub, just check the hole diameter.