I have ordered cut off peaces of the kiln shelf advertised by shop as 1 to 6 inches in size. There were no bigger size than 3.5 inch (measured along the longer side of the rectangular pieces). I would call this deception.
Of course on the photo on their website it is shown the mix of the different sizes and there are bigger pieces shown in the photo of the transparent bag.
It should weight 4 kg but my bag has a weight of 1.68 kg. utter deception. avoid buying here
