1. Universal fit Thanks to the standardized 1 1/4 inch thread, the bottle siphon fits most standard sinks. 2. Bottle siphons are an essential partner for bathroom sinks and waste. 3. Easy installation The siphon includes all parts needed for installing or replacing a bathroom sink. Simple installation with cap connections/tightening the connections is sufficient. 4. Easy to clean The removable siphon design prevents hair and debris from entering. Simply unscrew, disassemble, and clean. 5. Decorative odor trap: This chromeplated odor trap blends simplicity, modernity, and beauty. 6. It's a stylish decorative solution for sinks, vanities, tubs, ponds, and other exposed plumbing applications. 7. Decorative round Psiphon drain, for sinks, vanities, vessels, basins, and other exposed plumbing uses. 8. The removable drain design blocks hair and residue. Unscrew the bottle siphon, disassemble, and clean it. 9. The Ptrap resists daily scratches, corrosion, and tarnishing. Easy to maintain and clean.