Home / Promotional Merchandise / Floating Foam Keyring Floating Foam Keyring 18mm thick Foam keyring cut to any shape within 90mm x 50mm with 4 layers of coloured foam. Designed to float with up to 3 large keys attached . Add to Quote Category: Promotional Merchandise Related products uni-ball Grip 247 rollerball Senator Super Hit Ballpen Senator Dart Ballpen Hepburn full-colour ballpen