... Material:100%Natural Slate 2.Size:20*30cm,25*25cm,30*35cm etc.3.Color: black green4.Shape:Heart,Square,Round.etc5.Packing ... LaserDelivery Time35days after receiving your depositPackageCrate and CartonStyleRound,Square,Rectangle,Heart,Star,Arc,Irregular.etc.AdvantageMore than 20 years’ manufacture ... more information, please feel free to send me an email. Heart Shape Stone Writing Boards With Hemp Rope