Contemporary and modern design provides a clean and decorative solution to exposed drain applications Fits vessel sinks or undermount sinks with standard size drain hole diameter of 1-5/8" or 1-3/4" Lead-free solid brass construction and built to resist rust and corrosion Package includes 1 unit of a 1-5/8" bathroom sink pop-up drain stopper, to be ONLY used with a sink that DOES NOT have an overflow opening (e.g. glass vessel sink) Package also includes 1 unit of a contemporary round bottle trap (alternative to a traditional p-trap drain) Package includes one unit of a 1-5/8" bathroom sink pop-up drain stopper, to be ONLY used with a sink that has an overflow opening. This decorative P-Trap is the perfect finishing touch for your bathroom. It has a polished brass construction, which ensures strength and durability. It is designed with an outlet tube and it fits in the exposed area under the bathroom sink to provide an attractive alternative to traditional pipe options. This P-Trap is suitable for use on most kitchen and bathroom sinks. This P-Trap clears the worst clogs and prevents foul gases coming out of it.