The thickness of the slate varies ever so slightly(it is a natural product after all) but is between 6.5-8mm(0.25-0.31 inches).
Weight also varies, and is between 750-950 grams(1.65-2.09 pounds).
This also has a “Ink Blue Tint” option, which is my own homemade way of applying tints to slate.
As always we offer free local collection from us here in Bray, Wicklow so you can avoid postage costs.
(If you would like to order a custom etching please feel free to contact me and we can discuss)