Material: Oak Veneer Dimensions: Diameter 8.5cm / 3.34in Quantity: This article includes 1 wooden D20 coaster Treatment: Finished This article is a quality-finished, laser engraved D20 shape coaster. The coaster have the D20 shape and it's made on eco-friendly oak veneer wood. The coaster is made of wood and the wood and measures 3mm/ 0.11 inches thick. Not suitable for dishwasher. Important info about laser engraved items Laser engraving process it's about burning the wood. The burnt wood item can smell as a inevitable part of the process. If you normally like the smell of log fire, this is very similar. If you don't like this kind of smell, do not worry because it naturally fades away in a couple of days. We pack the item carefully and with a Do not blend envelope, if it's damaged in transit please send us a message straight away. The grain and colour may vary slightly with each individual piece because of the wood, which makes it unique.