6 x fireplace hearths fair condition (Wilmslow SK9)

Six fireplace hearths. Three of them black granite quartz, two are slate, two are small marble. The hearths have been sat outside for weeks but are all in fair condition with marks from use. Just need sanding/polishing/cleaning up. Surplus to requirements after projects. Offered on the understanding that they will all be taken together. No cherry picking. Collect from Wilmslow, SK9 4BA.