Material: Rhinestone canvas Diamond Shape: Square/Round Each diamond size : 2.5x2.5mm *About Effect: The larger the size, the better the effect! DIY Diamond painting production steps: 1.Whether the inspection suite is complete. 2.Find the corresponding drill according to the symbol. 3.The pen holder of a point drill is filled with mud. 4.Splices need flat against the neat, do not have cracks. 5.Use the pen to adsorb diamonds and perss the drill to the corresponding position. 6.Finally,use a book