The Malco Conformable Sander holds a hand-pressed contour and can be set and re-set to match autobody contours throughout the sanding operation without damage to the abrasive paper. The sander uses standard 2-3/4" wide hook and loop abrasive paper. The polymer block and slide are impervious to shop solvents and will not scratch the auto body surface. The conformable sander is available in 5" or 8" lengths.