Resin bonded silicon carbide abrasive mounted onto durable, flexible, anti-slip latex backing paper that is superior to DIY kraft backing papers and easy to cut to size or tear by hand Suitable for hand finishing with or without a sanding block on a wide range of surfaces including wood, metal, paint and varnish, giving a smooth, uniform finish Can be used either dry like other abrasive papers or wet to reduce sanding dust with no loss of performance Mixed pack contains 4x 120 grit coarse sheets, 3x 240 grit medium sheets and 3x 320 grit fine sheets - ideal for a range of tasks from removing previous coatings to light sanding between coats of paint or varnish Each sheet 230mm x 140mm (9" x 5.5" approx)