This coloring-and-activity book with over 200 stickers features the characters from Nickelodeon's Rusty Rivets . Rusty Rivets is Nickelodeon's animated action-adventure series starring a young inventor, his friends Ruby, Liam, and the Bits, plus his team of helpful robots. Boys and girls ages 3 to 7 will love this coloring-and-activity book, which features over 200 stickers.