After reading the other reviews, I thought these would work perfectly for my 4 and 5 year old children.  I was wrong!  They are huge!  They kept falling down, and the kids weren't the least bit interested in wearing them, and they are truly very safety conscious.  After realizing they were way too big for them, I tried them on, and they fit me!  They are really nice knee pads, but definitely not for little kids.  The elbow pads could probably work for knee pads for them, if you don't care about elbow pads.  I wish I had only bought one pair instead of two.  I will say they are priced well, though, as long as they fit!