The E-Tech Detailing Hand Held Sanding Kit contains an ergonomic hand sanding block and a set of 20 sanding discs in grades P1000, P1200, P1500, P2000, and P3000 (4 each).Contains block and discsEasy velcro fixing methodComes ready with spare sanding discsThe E-Tech Hand Sanding Kit contains a 3"/73mm hand sanding block and a set of 4x wet and dry sanding discs in 5 different grades.Kit Contains:1 x E-TECH Hand Held Sanding Block4 x P1000 Grade wet and dry sanding discs4 x P1200 Grade wet and dry sanding discs4 x P1500 Grade wet and dry sanding discs4 x P2000 Grade wet and dry sanding discs4 x P3000 Grade wet and dry sanding discs