These luggage tags seem to be pretty sturdy and over all well made. The rubber they are made of is good, flexible and thick. They are bigger than it looks in the pictures. Colors are as seen on Amazon website. Tough they do not hide your name very well. Only the black one really hides your info, the others don't. The best one after the black one would be the yellow tag. The green, orange and red are kind of see through and defeat the purpose of buying them..See attached picture. For piece of mind I personally clipped tight with pliers the metal wires where they attach to each other via screw-like system. I read some reviews where customers complained about receiving some loose ones..