Aquaterior Bathroom Tempered Glass Vessel Sink Natural Clear Square Shape Transparent Basin True minimalist fashion, sleek and contemporary Material: tempered glass, square shape transparent Overall dimension(LxWxH): 16-1/2"x16-1/2"x5-1/2" / 16.5"x16.5"x5.5" Installation type: countertop. Without overflow Mounting ring, drain, faucet need to buy separately. Please search B00SF74OUC(mounting ring), B00S5SRF8E(drain), B00KVE691O(faucet), B06XZ5VT1T(sink+mounting ring+drain)