Large 11 in natural fiber cellulene sponge and full-size scrub brush in 1 mop for larger area floor coverage to easily remove scuffmarks and stubborn dirt without getting down on hands and knees. Works on grout, tile and uneven floor surfaces. Automatic squeezing action. 54 in L steel handle with swivel hang-up for easy storage. Nylon nuts retain refill. Uses Type J No.0272 (SKU 474.6152) refill.