These are the same great quality Scales found on the Dovo Astrale. They can be used as replacement Scales for your present Dovo Straight Razor or upgrade lower end scales. Note that the holes are pre-drilled to help anyone new to restoration. This size of handle is standard for a 5/8" blade and also fit many 6/8 blades. Each handle includes one pin and a washer for fitting up the scales to your blade.