Key Features ✔Stable and Quality: This product is mainly made of thickened high-quality 304 stainless steel through brushed and one-piece stretching processes, which is high-strength, rust, and wear-resistant, corrosion-resistant, high-temperature-resistant. ✔S-bend Downpipe: The unique S-bend structure can effectively prevent odor backflow and keep the kitchen air fresh. ✔Strainer Basket: It can block large solid residues, prevent clogging of pipes, and facilitate cleaning. ✔Drain Lid: It can store water for convenient washing work. Application It can be widely used in homes, restaurants, basements, bars, kitchens, dessert stores, coffee shops, hotels, garages, etc. for washing dishes, vegetables, fruits, and more. Specification Color: Silver Style: Modern Shape: Round Material: 304 Stainless Steel Process: Brushed, One-piece Stretching Assembly Required: Yes Mounting Type: Undermount Thickness: 1.2mm/0.05in Drain Hole Size: 10cm/3.94in Countertop Hole Size: 38*38cm/14.96*14.96in Drain Pipe Size (D*L): 5.5*55cm/2.17*21.65in Overflow Pipe Size (D*L): 2*38cm/0.79*14.96in Sink Depth: 19cm/7.48in Sink Inner Diameter: 36cm/14.17in Sink External Diameter: 41cm/16.14in Package Size: 28*49*46cm/11.02*19.29*18.11in Gross Weight: 3.42kg/7.54lbs Net Weight: 2.8kg/6.17lbs Package Included 1* Sink 1* Drain Pipe 1* Overflow Pipe All Accessories for Use How to Install 1.Flip the installation position of the sink and place it, hold down the sink, and trace the outline along the edge of the sink. 2.Remove the sink and draw a cut line 4.33-inch inside the outline of the sink. Drill a 3/8in diameter hole inside the cut line. 3.Put in a saw blade (not included) and cut along the cut line, then smooth it out with sandpaper (not included). 4.Fill the outside of the cut with clear glue/glass adhesive (not included) of width 0.13-0.25in. 5.With the kitchen faucet (not included) in place, place the sink slowly against the leading edge, covering the adhesive and easing it down. 6.Double-check the position of the sink on the countertop. Apply glass adhesive(not included) or install fasteners to the joints. Clean up the countertop. 7.Installation is complete and you can enjoy the sink.