Our Wonder Woman Symbol Rubber Keychain is an approximately 2.75 inch rubber representation of Wonder Woman's iconic double-W symbol attached to a metal keyring. It doesn't get any more convenient that rubber when it comes to keychains. You can easily jam this Wonder Woman Keychain in your purse or pocket without fear of the pointy edges of Diana's symbol scraping or gouging the other contents - the black-outlined yellow symbol just bends to squeeze in or against anything else in the there! What's more, this Wonder Woman Symbol Rubber Keychain is lightweight, so you won't have to worry about it doing any damage to the steering column of the Invisible Jet...or wherever you have to insert the key to start that thing!