Medium Handmade best Custom Sheath 5"- 8"

I will best make a custom handmade leather sheath that fits the dimensions that you will give me for a knife between 5" and 8" (total length of knife). I cannot guarantee a perfect fit because I do not have the knife in person. I have multiple color options and can stamp up to four letters on the sheath (sized about 1 inch) for personalization. Also, if not specified I will assume that the sheath is for a right-handed person.