The ruler is particularly designed for diamond painting, making each diamond in perfect alignment, quickly improving production efficiency and quality of diamond painting.

Specifications:
Material: Stainless Steel
Color: Silver
Size: 3 sizes (optional)
Hole Number:
1#: 408 holes
2#: 880 holes
3#: 1020 holes
Item Size:
1#: 155 * 35mm / 6.1 * 1.38in
2#: 320 * 35mm / 12.6 * 1.38in
3#: 155 * 65mm / 6.1 * 2.56in
Item Weight:
1#: 8g / 0.28ounces
2#: 12g / 0.42ounces
3#: 14g / 0.49ounces

Packing List:
1 * Diamond Painting Ruler