if I stick a magsafe sticker to the back of my macbook so I coul bed stick a ssd, would it damage my MacBook

I've seen Velcros stuck on the back of a MacBook to stick their SSD. I was wondering if instead of Velcro I could use a MagSafe sticker instead. But I don't know if the magnet would damage the laptop screen or any other component. I know that magnets don't damage SSD. But I just wanted to know before doing anything.