Mainstays 3 Piece Assorted Rubber Sink Stoppers come in 3 different sizes to accommodate bathroom drains 1-1/2 1-1/4 and 1 . They are constructed of durable Rubber and include a Stainless Steel Ring for easy removal. Mainstays 3 Piece Assorted Rubber Sink Stoppers are ready and easy to use. Simply push the white rubber stopper into the drain to use and pull the silver stainless steel ring to remove. 3 sizes large medium and small stopper. (1.1/2 1.1/4 1 )