I see a couple probable issues:
- the chain is likely to rust when you wash it
- it’s not going to be a uniform weight distribution
- anchoring the chain in each channel could be tricky
May 20, 2020 at 12:30PM
via reddit https://www.reddit.com/r/sewing/comments/gnea75/thinking_about_making_a_weighted_blanket_using/fr96055?utm_source=ifttt