Bicycle Clip on Charm &ndash; Easy to Use &ndash; Dangle for Floating Locket Necklaces, Charm Bracelets, Purse Decoration Floating Locket Dangles are Easy to Attach to Most Necklaces Easy to Use  Simply Clip on to any necklace. Can also be clipped to keys, purses ect Makes a great addition to your Floating Locket Collection!