This bundle comes with the following product parts:
16x Linkbot-I
48x Snap Connector
32x 3.5" Wheel
32x 4" Wheel
16x Ball Caster
8x Push Scoop
8x Hacky Sack
8x Cube Connector
1x Activity Mat
2x Barobo 60W 8-Port USB Charger
16x USB Cable
100x  #6-32 X 5/16" Screw
1x Bundle Carry Case
16x 8"x10" Resealable Bag
1x 18"x20" Resealable Bag
1 Year Extended Warranty 
 
You will need a Linkbot Dongle for each computer to control robots wirelessly.
 
The recommended primary add-ons for this bundle are
Ch Teaching Lab Licenses for up to 35 machines
16 Linkbot Dongle Classroom Bundle
4 RoboPlay Pack Classroom Bundle
RoboPlay Challenge Competition Mat
RoboPlay Challenge Competition Booklets
4x 16 Cube Connector Classroom Bundle
 
The recommended secondary add-ons for this bundle are
16 Arduino-Compatible Starter Kit Classroom Bundle
16 Linkbot Sensor Connection Pack Classroom Bundle
16 Robot Sensor Pack Classroom Bundle
16 Pan-Tilt Pack Classroom Bundle