Features: Use inaudible bathroom upgrades with this stainless steel controlled toilet seat hinge, featuring advanced damping technology that eliminates slamming noises for peaceful nighttime use. The triangular compound alloy construction ensures remarkable durability and pitting resistance, maintaining smooth activity even in humid environments while complementing modern bathroom aesthetics. Ideal for households with light sleepers, infants, or mobility limited users seeking secure bathroom hardware that combines safety with effortless functionality. Perfectly suited for powder rooms, local zone, and high humidity bathrooms where calm activity and dust tight delivery are essential for long term satisfaction. Engineered with tool unpaid installation and comprehensive compatibility, this premium hinge transforms standard toilet seats into luxury fixtures while unceasing daily use without wear. Specifications: Matter: stainless steel, compound alloy Process: Adopt advanced slow-down technology to protect that the toilet cover is closed slowly and quietly, avoiding noise and shock damage Size: Standard fit for most toilet covers income factors: silver Practicality: Suitable for family bathrooms and public toilets, improving comfort and extending the service life of toilet seats Package Includes: Slow-down hinge × 1 set note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.