3M Hookit Marine Fairing Board Flexible, 83978, 4 1/2 in x 30 in (11.43 cm x 76.2 cm) The 3M Hookit Flexible Marine Fairing Board is sanding tool for fine marine fairing and sandingThis lightweight board features a double-handle design that affords a secure grasp and easy handling, with a flexible facing for working smoothly across concaves, convexes and curves. Product Information Brand 3M Part # 7000045685 Origin Country USA Product Type Hand Blocks Product InformationAllows you to reuse abrasive sheets for maximum product lifeDouble handle provides extra control and comfortFlexible facing moves effortlessly across irregular surfacesLightweight design with double handle gives easy and secure handlingSize is great for fairing, sanding and finishingSuggested ApplicationFor fairing, shaping, sanding and finishing boats, plugs and molds