Slap bracelets were BIG time back in the day! I had like every color! Haha... They were usually made of a thin piece of aluminum wrapped in fabric and after wear and tear ended up slitting your wrists and leaving you in the ER for dayz... Good times! But they were sure fun to play with!! Chocolate Agency came up with a mini multimedia device that snaps on with a slap. The entire surface is E-Paper and possesses all its thin, high contrast, power efficient qualities. The length can be adjusted by adding magnetic snaps to the ends. Best part is there's no recharging needed. It gets all the power it needs via kinetic energy.