These solid color sheets are available in 1/8″ thickness or 4mm. For purposes of the product listings, all thicknesses are shown as 1/8″. All sheets are nominally 12″x19″. Please allow a +/- ½ inch variation for length and width sizes, and +/- 30% variation in thickness.
We can place an order for you through Houston Acrylic if you are looking for something we do not carry.