[Product description] 

① First, fold the notched piece into a “V” shape with the protrusions facing outward.

② Insert the protrusions of the folded piece into the indented center of the other piece.

③ Next, insert the elastic.

④ Press down each side of the V-shaped piece until it clicks into place.

This item allows you to easily form elastic into a loop.

[Quantity]

4 sets