[Made of high quality stainless steel]---Shower drain made of sturdy stainless steel, ensuring strength and longevity, durable and non-corrosive., anti-rust, durability & long service life.Good quality not only can provide a safer guarantee for your life, but also good materials can increase product life. Stainless steel balcony roof drain outdoor large displacemen [Easy to close and open]---Effectively prevent the clogging of water, flowers, leaves and rats. Effectively prevent the clogging of water, flowers, leaves and rats.4 types of size available, you can choose what you need. One step can easily control drainage, easy to close and open, brings quick and convenient daily cleaning. [Easy installation]---The installation is simple, no modification is required, convenient for using, save your time and energy. Direct replacement installation, no complicated tools required, greatly save your valuable time.Reduce drain clogging, even if grouted in, prevent hair from into cess-pipe and block the cess-pipe. [Floor Drain Size]---50 Flat Mouth-2.2*1.7in(Upper Dia*Bottom Dia), 75 Flat Mouth-3.3*2.6in(Upper Dia*Bottom Dia), 110 Flat-5*3.9in(Upper Dia*Bottom Dia), 160 Flat Mouth-7.1*5.9in(Upper Dia*Bottom Dia)(optional).High flow capability, solving ponding problem for bathroom, pool effectively. Heavy duty cover offer a good sealing ability. nt anti-blocking floor drain (110 flat mouth) [Application]---Fast water drain rate to keep the room dry.Shower drain outlet easy to unload. Can be used in bathroom, kitchen, pool, balconies, garage, basement and toilet etc.If you encounter trouble during use, please contact us in time.We value your shopping experience and strive to offer a high-quality product and service.