This is a great gift for a first time mom, I had these also when my son was a baby and found them very useful. I think every parent knows the feeling of reaching out to cover a sharp edge while your little one tries to stand up.

These stick very well and don't come off unless your are trying to take them off (even than its kind of hard) and they are made of a hard, thick rubber. I purchased these at a discount from Amazon as a gift for a new mom and she was really happy to receive them.