RAW TRAY WOOD The trays are made out of sustainable Acacia wood, which is the same type of tree we use for our gum and the same type of tree that was storied to be used for the Ark of the Covenant and Noah’s Ark. The colour and woodgrain may vary, but it’s very water-resistant and perfect for a washable RAW tray. 17.5 cm x 27.5cm x 2cm