【Unrivaled Drainage Efficiency and Double Filtration】Uni-Green 4 1/2 Inch Square Shower Drain seamlessly integrates with standard US NO HUB Drain Base Systems. It's height adjustable.PVC material for 2 and 3" Solvent Welded Pipe. Dual filtration with grills and hair catcher effectively block hair and debris to protect your smooth drainage with an amazing 5.1-6.5 gallon drainage capacity 【Durable materials and CUPC Certified Excellence】The drenaje para shower is made of ABS to ensure durability and corrosion resistance.Meets safety and industry performance standards, professionally certified by CUPC.After our experiments, the grill will not lose its paint if you don't use corrosive cleaners 【Excellent and scientific product design】Uni-Green has a professional R&D team. The top alloy is designed to be easy to install, and after our test, the shower drain flange combined with the tarpaulin has the best waterproof effect. The many grooves in the flange help with floor drains. The exquisite appearance is hard to resist 【Easy to clean】Please use the tool to open the top grill for cleaning square drain shower, it is very simple. You can choose whether or not to use screws to fix the grille. We have kept this design and left the choice to our dear customers, taking into account the safety issues and avoiding injuries from hands reaching into the pipes! 【Versatile Applications for Diverse Settings】Our desague de ducha can be adapted to a variety of residential and commercial environments including bathrooms, kitchens, balconies, laundry rooms, restaurants, hotels, offices, shopping malls, schools, hospitals, transportation hubs and more. Its versatility makes it ideal for any drain for shower application Tile-In Square Floor Shower Pan Drain Chrome Plated: 4-1/2 Stainless Steel Top strainer. Brass female thread inserts in flange for collar screws. Stainless steel 304 screws for tightening, anti-rust. 2" Sch 40 Hub, solvent weld conforms to ASTM D 2665 Standard. 2" FIP thread clamping collar, 2" MIP thread grating housing, which can be adapted to many other drain strainers on market.