Holiday Slate Chalkboard Countdown. Count the days until your next holiday adventure !! £10.00 £10.00 Add To Basket Count down the days until you say goodbye to the daily grind of the 9 - 5 and the school runs. Just countdown the days and wipe off to update. Great gift idea. Size approx: 250mm x 100mm x 5mm Please Note: Due to the nature of slate there will be some differences in the stone. This may result in natural faults in the surface and edges of the product.