Flip your cover inside out.
Get a needle and laces, straps, or ribbons (you can use any long secure thread here). Anything you can use to tie the corners to the cover will work.
Sew the middle of your strap to the corner of your comforter cover.
Repeat this step on all four corners

Fact

Sleeping under a weighted blanket can improve your sleep and has even been proven to help those who suffer from insomnia and anxiety.

Quote

“If you want something you never had, you have to do something you’ve never done.”

—Thomas Jefferson