In our selection of fun key chains, we have many keychain designs that make sound and light up. While a keychain in a typical promotional product, having a unique shape and designed keychain will promote your brand better than an ordinary keychain. Our fun promotional key chains include various animal shapes, all of which make sounds and light up when squeezed. The animals we have are a pig, frog, duck, and cow. Aside from animals, we carry fun whistle key chains which, when blown into, make a sound. All of these promotional key chains, in addition, can have your logo or company name pad printed on a visible location.