Diadem Super 21 Junior Tennis Racquets Kids grow. The racquet should grow with them. Super 21 is built for young players stepping up from the 19 inch frame. Controlled Power: The 21 frame matches a growing swing. Balls reach the baseline, not the fence. Lightweight Response: The frame moves fast. Young hands keep up with the rally. Forgiving Head: Clean contact rewards good technique. Mishits stay in play long enough to learn from. Progression Identity: Super 21 is the middle step in the junior progression. Ownership shows the path. Coach Trusted: Junior programs spec Super 21 for 6-to-8 year olds. Habits built here pay off later. Grow with the frame. Features 21 inch junior frame Controlled power Lightweight response Aluminum composite Youth progression Specifications Material: Aluminum Composite Weight: 8 oz Dimensions: 23 x 10 x 3 in Country of Origin: China Ships from Great Call Athletics. Please review product fit and dimensions before ordering.