The foam keychain is made of EVA to keep keys afloat when dropped in water. Bright color makes your keys easily identifiable and keeps your keys float in water. It looks cute and has a large blank area to print your logo. This EVA key ring is very suitable for promotional gifts. Your customer will love it very much and get more exposure.Great for water sports including boating, fishing, whitewater rafting, canoeing, sailing, water skiing and more.