Square drain pipes and drain pipes are 10cm wide and 10cm long. High water flow is fast. It can be used for bathroom, kitchen and toilet renovation. Solid Structure-The shower drain pipe is made of high quality brass and stainless steel, brushed steel, rust-proof, super strong and durable. Unique gravity spring drainage technology design, automatic opening and sealing function can prevent peculiar smell, overflow or blockage, smooth touch, drainage hole scratched hollow. Waterproof bathroom tile design, sturdy frame; the thickened filter basket temporarily catches hair and prevents it from falling into the drain; The double drainage core effectively prevents bad odors and ensures rapid drainage. Manual measurement of this product will inevitably have errors. Please carefully compare the size to purchase the product to ensure that the product size is correct.