INCLUDES: 2 inflatable 9 inch balls, a hose fill adapter, and 3 insertable needles for inflation DESIGN & DETAILS: must-have pool toy that looks and floats just like a real watermelon for endless summer fun Simply fill the ball with water for instant underwater games that will unplug your family & friends for a fun and active summer outdoors The ball's neutral buoyancy allows players to kick and pass the ball back and forth without it immediately floating to the surface Great for swimmers ages 6 and older looking for a more exciting alternative to the traditional beach ball Use the adapter with any standard garden hose to fill each Splash Melon with water within minutes