Kids tennis rackets ranging from 19 to 26 inches in length for players between 2 and 12 years old. As a general rule, the appropriate size racket length for your child is the distance from finger tip to ground when standing upright. Tennis rackets for competitive junior players between 5 years old and 12 years old.
The Ring of Fire is a major area in the basin of the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur. In a 40,000 km (25,000 mi) horseshoe shape, it is associated with a nearly continuous series of oceanic trenches, volcanic arcs, and volcanic belts and/or plate movements. It has 452 volcanoes (more than 75% of the world's active and dormant volcanoes). The Ring of Fire is sometimes called the circum-Pacific belt. About 90% of the world's earthquakes and 81% of the world's largest earthquakes occur along the Ring of Fire.
The Ring of Fire  is a song written by June Carter Cash and Merle Kilgore and popularized by Johnny Cash. The single appears on Cash's 1963 album, Ring of Fire: The Best of Johnny Cash. The song was originally recorded by June's sister, Anita Carter, on her Mercury Records album Folk Songs Old and New (1963) as (Love's) Ring of Fire. Mercury released Anita's version as a single and it was a featured pick hit in Billboard magazine.