This is an estate lot of vintage/antique costume trim! They are puffy pinks hearts made of tiny ribbon sewn onto a netting. They are actually 2 different colors---the lighter pink trim measures 51" inches (X 2" wide) and the darker pinkish/orange one is in 2 pieces--one measuring 58" and the other 29" for a total of 87" X 2".
It all appears to be in good, never used condition. I don't know what type of cloth the ribbon is made of though.
These would be cool for Valentine's Day!
Let me know if you have any questions!