LASCO 02-3033 Heavy Duty Style Bathtub Rubber Gasket for Tub Drain Shoe The product is 1-3/4x2-5/8 FLT Washer Easy and simple use kit The product is manufactured in China Rubber drain washer Bathtub drain shoe seal washer Seals bathtub drain 1-3/4-Inch ID by 2-5/8-Inch OD Universal fit