The Paddle Palace Fold and roll ball collection net is ideal for serve practice or for using with a robot. It is attached to a central metal stand with four caster wheels that allow it to easily roll to and away from the table. The side and main nets fold for compact storage when not in use. Two side nets extend to the center of the table to catch every shot over the table. Great for clubs, schools, and home use. When expanded, the top of the net is 25" above the table and extends 16" beyond the end of the table. The assembly is 66" tall when folded.