3M 05444 Stikit 2-3/4" x 16" Hand File Board Long, thin shape is excellent for hard, flat sanding applications Durable body material is hard and solvent-resistant for long file board life Embossed rubber face is resilient for good control and consistent contact Very versatile  features two handles for easy one- or two-handed sanding Stikit system makes for fast, convenient change-outs between abrasive grades or applications