Weighted blanket 4kg for kids with sleep issues worth it?

From what I came across, the Weighted blanket 4kg version seems to be popular for adults or teenagers who have trouble sleeping. I found that it uses deep pressure stimulation which can boost melatonin production, making it easier to fall asleep and stay relaxed throughout the night. This weight feels like a comforting hug and really helps lower cortisol levels, which might explain why it reduces stress so effectively. I read that some blankets prevent shifting thanks to smart loops, which keeps the blanket securely in place inside the cover, preventing it from sliding around and providing uninterrupted sleep. Some people appreciate that aspect because constant movement of the blanket can be pretty disruptive. For anyone who sleeps lightly or tends to get overstimulated easily, a 4kg weighted blanket might just calm both mind and body. Plus, it seems useful for those dealing with sleep disorders or anxiety, adding yet another benefit to consider.