It takes a few minutes to set up the frame & net.

This game is played by 4 people, it is fun and addictive. The Slam jam game is similar to a volleyball game.

Whether you are a volleyball fan or not, you will definitely like this derivative game.

It also perfects for all ages, improves our eye-hand coordination, agility and body shape.

Roundnet slam ball set by Boit, a professional manufacturer in eco-friendly plastic products, is perfect for all ages. This double-bounce pro spikeball game is just like a mini volleyball game. With a relatively cheap price, the standard kit is suitable for the whole family.