1/2/4PCS Anti Odor Stopper Floor Drain One Way Valve Shower Drainer Drain Strainer Seal Cover Sewer Kitchen Bathroom AccessoriesDescription: Deep water closed and deodorant, double core inside and outside201 stainless-steel material: oxidation and corrosion resistancePlug and play, simpler to installSpecifications: Specification:Net weight:20g,32gSize:Short style: 3*2*4 (cm), long style: 3*8*4 (cm)Material:201 stainless steel Applicable pipe diameter: 38~41mm, 36~43mmPackage Included: 1*Floor drain