RHYNOFILE 70x400 23H RHYNO Long bed hook and loop hand sanding block 70x400mm can be used with dust extraction systems Flat bed rigid sander with Velcro hooks and loop. Has extraction and can be used with Henry type vacuum cleaner. Also used to flat down dry lining for 70mmx400mm sheets. Another simple but cost effective idea for the professional refinisher. Develop a deeper knowledge about the characteristics of this product Dimension 70 x 400 mm Hole Configuration 23 H Fastening System Grip Weight 670 g Hose Connector 21 mm Package Qty. 1 Features and Benefits Gain a comprehensive understanding of how you can directly benefit from the features and core characteristics of our product Features & Benefits Durable composite body Hard wearing Rigid baseplate Optimises sanding efficiency Advanced composite materials Optimum operator comfort