The document provides information on official volleyball net heights for different categories: men at 2.43m, women at 2.24m, boys (13-15 years) at 2.35m, and girls (13-15 years) at 2.15m. It emphasizes the importance of perseverance with the phrase 'try and fail, but never fail to try.'

2. _PO_T_

3. SPORTS

4. _O_L_Y_A_L

5. VOLLEYBALL

10. VOLLEYBALL NET HEIGHTS
MEN 2.43m
WOMEN 2.24m
BOYS (13 - 15 yrs.)2.35m
GIRLS (13 – 15 yrs.) 2.15m

21. “TRY and FAIL,
but
NEVER FAIL to TRY”