Weighted blanket

I used a friend’s once when I was struggling with insomnia and was amazed at how much it calmed me and made me feel sleepy. I just have a kid’s one from Target that’s either 5 lbs or 7.5 lbs (can’t remember), and honestly, that’s heavy enough for both me and my 6’4” husband. The 12 or 15 lb ones are too heavy imo.