<https://narayanus.com/product/tennis-racket-nitro-21-g8-hq-3-677324/#product>
<http://schema.org/description>
"* The Dunlop Nitro 21 Junior racket is perfect for small tennis players from 4 to 6 years and between 110 and 122 cm. \n\nSpecification: \n* Weight: 210g\n* Beam Width: 21mm \n* Length: 3.3cm /21\" \n* Unstrung Weight: 215 /7.6 g/oz \n* String Pattern: 18 x 18\n* Head Size: 613 cm/ 95\""
<https://narayanus.com/product/tennis-racket-nitro-21-g8-hq-3-677324/>