[Thickened material] Suitable for pipes with an inner diameter of 4.5 cm or more. The floor drain is made of high quality stainless steel, which is corrosion resistant, durable and can be used for a long time. Thickened materials are not easy to deform. [Rectangular floor drain] Rectangular floor drain increases the drainage area compared to square floor drain, ensuring fast drainage speed. [With gravity switch] The gravity switch can prevent unpleasant odors from entering the house. [Removable filter] Removable filter can prevent clogging of residue, hair and pipes. [Application] Rectangular drainage pipes are suitable for wastewater treatment in kitchens, bathrooms and toilets. Specification: Condition: 100% brand new Material: stainless steel silver Package includes: 1 x floor drain