Round Plastic Ring to Swivel Round the Hips
Puzzle 11 of Dance Classes Easy Pack
Question is: Round Plastic Ring to Swivel Round the Hips
and the answer is: HULAHOOP
Word Meaning:
HULA HOOP — A toy in the form of a large hoop which is twirled around various parts of the body, especially the waist.
Definitions from Wiktionary.