A volleyball weighs about less than 3 pounds
According to many people the ball used in volleyball shall weigh between 9 and 10 ounces (260-280 grams). In ages under 12 competition, the ball weighs 7-8 ounces (198-227 grams).
Color: bright colors (such as orange, yellow, pink, white, etc.)
Circumference: 66 to 68 cm for FIVB international competitions
Weight: 260 to 280 g
Inside pressure: 171 to 221 mbar or hPa (0.175 to 0.225 Kg/cm2)
thats for beach volleyball and this is according to FIVB the rules used in the Olympics
No one really cares honestly :D lol ;) just kidding