Firm Secure Structure: Equipped with 0.03 " thick hooks that tightly grip cistern surfaces without shifting during use, maintaining consistent positioning for effective cleaning outcomes Effective Cleaning Solution: This toilet cistern cleaning tablet holder prevents direct between tablets and inner surfaces, minimizing buildup and reducing manual scrubbing for effortless maintenance Strong Build Materials: Crafted with stainless steel hooks for superior rust security and rigid frame for extended service in moist bathroom environments Quick Setup approach: attaches to standard height toilet tanks ( around 5 " water face) with secure hook placement denial additional tools required for immediate installation Broad Tablet: Dimensions of 3.7 " x 2.9 " x 0.7 " accommodate most cleaning tablets; verify your tablet size before purchase for proper compatibility