Tassels can be added to the four corners of this silk in accordance with Numbers 15:37-41
The LORD said to Moses, “Speak to the people of Israel, and tell them to make tassels on the corners of their garments throughout their generations, and to put a cord of blue on the tassel of each corner. And it shall be a tassel for you to look at and remember all the commandments of the LORD, to do them, not to follow after your own heart and your own eyes, which you are inclined to whore after. So you shall remember and do all my commandments, and be holy to your God. I am the LORD your God, who brought you out of the land of Egypt to be your God: I am the LORD your God.”
Each tassel has 1 intentionally blue strand running through it that withstands against the dyeing of the other silk strands (which are dyed to match your silk). They are put on the four corners in accordance with Deuteronomy 22:12, “You shall make yourself tassels on the four corners of the garment with which you cover yourself.”
Jewish tradition states that these tassels must be created intentionally, much in the same way one doesn’t wake up one morning and OOPS have a wedding ring on. These tassels symbolize your commitment to YHWH and to His word. This is not a matter to be taken lightly. By you requesting these tassels, you have indicated your intent, which I will carry out on your behalf.
You may also be interested in seeing the Hebrew lettering.