Slap bracelets are back, and in a big way. SLAPlets are a bright new take on the classic collectible accessory, which starts out straight and then bends into a bracelet when you slap it against your wrist. SLAPlets ($5.99 each at slaplet.com
) come in six colors, each accompanied by a trio of colored links that slide over the bracelet to customize it. A sure thing for stylish tween granddaughters.