Features: 1.This ruler is accurate in size, smooth and burr-free, suitable for diamond painting 2.The ruler is designed for diamond paintings with precise dimensions, high toughness and low viscosity. 3.It is possible to arrange each diamond neatly and to be more convenient and easier to stick to the canvas. 4.The use of tools can quickly improve the efficiency of diamond painting 5.This ruler can make your diamonds painting look more beautiful specification:Item Type: Point Diamond Ruler Material: Resin Diamond 400 Hole Single Row Point Diamond Ruler Size: Approx. 15.5cm / 6.1in 216 Hole Single Row Point Diamond Ruler Size: Approx. 11.5cm / 4.5in Optional Style: 400 Hole Single Row Point Diamond Ruler, 216 Hole Single Row Point Diamond Ruler PackageList:1 x Single Row Point Diamond Ruler NotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ording.