Danco, Inc. 80039 Stopper Bead Chain, 15 in L, Stainless Steel, Chrome Plated, Replacement This product is constructed of an extremely durable stainless steel. Consists of a 15-inch beaded chain with couplings. This is the perfect DIY product as it is very easy to install onto a rubber stopper. For ease, this product allows for easy removal by a gentle pull of the chain.