Everloc EL-10221 Spare Toilet Brush, 2 Pack, White Easy to assemble. No tools, drills or glue. Comes with everything you need Spare replacement brushes for the Toilet Brush and Holder Approximate Dimensions 6 by 3 by 3 Change the brush often to help ward off germs Everloc is a real revolution in the realms of suction-fix products A DIY (do-it-yourself) dream