1)Material: Premium Quality Kaoline Ceramic 2)Size: 16.14"L x 16.14"W x 5.9"H, Diameter 41cm, Height 15cm (the size will slight different +/-1cm to each other due to handmade.) Installation: Above the counter,No overflow hole. We provide you a installation vedio. 3)Composition:1 ceramic vessel sink/basin without overflow hole (tap/faucet and drainer set NOT included,Every drainer in domestic and global market is applicable,it’s international standard ).We jdzjybqx provide the matched faucet/tap for your choice if you need. 4)Special usage: shampoo sink (hair wash basin) 5)Handmade technique, every sink is unique. 6)It is made by firing at a high temperature of 1350 degrees, which makes the raw material fully porcelain, this ceramic vessel sink will no cracking or fading. 7)Occasion: It' s more than just a practical vessel sink for everyday use, but it is an unique adornment/ a stylish addition for your living space such as bathroom,washroom,powder room,cloakroom and also for Hotel,Bar, Restaurant,Office building, Resort etc Warm Tip: 1. The sink is hand maded and is manually measured, there may be an error of 1-2cm, which is a normal phenomenon.please refer to the actual product! <br> 2. There may be color deviation due to the shooting light and different monitors. Please refer to the actual product! <br> 3. All single basin products in the link NOT include drains,waste, downpipe, faucets, angle valves and other accessories.Please note. <br> 4.If you have any questions, please contact our customer service via email, our customer service will reply you within 24 hours. <br>