universal medium and fine grained abrasive sponge suitable for deburring and surface grinding of wood, metal and varnish also for wet grinding short term an indispensable tool for every craftsman and do-it-yourselfer who values the precise and effective processing of surfaces a highly flexible abrasive tool that is perfect for hand grinding coated all around with a soft foam core for even pressure distribution and high flexibility is therefore particularly suitable for use in hard-to-reach areas discontinuous surface structure ensures active grinding dust extraction fineness level: medium / fine dimensions: 115 x 68 x 25 mm number of coated surfaces: 4 number of sponges: 2 Technical data Gross weight59 g Grain sizeK 120 / 180