Materials toilet cleaning tablet holder make from, ensuring durability and guaranteeing long-term use Easy to Use: Simply secure the hook onto the tablet holder and hangs it on the edges of the toilet tanks for quick installation You can install it easily without other tools Important: The toilet cleaning tablet holder fits only standard height toilet tanks (not for low water levels tanks : With its 0.78 ' ' Thickened hook, this cleaning tablet holder perfectly fits the tanks wall and won ' t shifts during use, making it the ideal choose for your bathroom cleaning needs Suitable Size: can accommodate most toilet cleaning tablets Please note: Check the size of your cleaning tablets before purchase to ensures compatibility Maintain Cleanliness: The toilet cleaning tablet holder effectively prevents the tablets from direct with the inner wall of the tanks, and residues caused by dissolved tablets, freeing you from tedious manual cleaning