1.30mm small tub trap popular in the market 2. high quality with competitive price 3. easy to install Reliable Manufacturer....Responsible for Customers......1. 30mm small tub trap popular in the market2. high quality with competitive price3. easy to install4.plastic material pipe, 5. size:30mm G11/2''6.easy to install p trap,30mm bath tub trap,tub trap,tub p trap