Size: 40 x 40 Thickness: 1.7 Weight: 7 kg This is a smooth marble pastry board for making confectionery and bread. Both sides are relatively clean. There are no noticeable scratches or stains, but please understand that this is a used item before purchasing. When shipping, I will wrap it securely with bubble wrap and use a recycled cardboard box to prevent breakage. Instant purchase is OK.