【Water Saving Amount Guide】 Without water-saving unit: Approximately 30% With water-saving unit: Approximately 60% 【Faucets That Cannot Be Installed】 ・Outer threaded aerator faucets with a screw thread diameter of 23mm or more ・Moen inner threaded aerator faucets 【Faucets That Can Be Installed】 Free faucets (round type with a 16mm diameter bulge at the tip) Aerator faucets (JIS standard/outer diameter of the threaded part 22mm) 【Water Flow】 Shower Straight 【Size】 Approximately 7x7x3.5cm 【Materials】 Polyacetal ABS resin Silicone ・New and unused ・Immediate purchase welcome, no need to ask ・Ships within 24 hours #Click here for Takachan's product list (*'▽') Thank you for reading to the end 021128304/1275 $$2080