QuadAir Hockey Product Description:

The Galaxy Collision QuadAir Hockey Table allows for two, three, or four players to play with up to four pucks at a time! Its patented design features goal gates that open when each side is credited and closes after a player has lost all of their lives or time has run out.

Features: 

• Patented Goal Gates
• New Rail Design
• LED Timer and Scoring on each side of the Playfield
• Timer and Scoring on Each Side of the Playfield
• Fun Attraction-Mode Music
• Includes: 20 Pucks, 8 Rubber-Gripped Mallets, Puck Sweat Table Polish, and 4 Coin Comparators [DBA and card swipe compatible]
• Optional: Overhead Topper with LED Down Lights and Mallet Holders [SKU# 3207545-QAT]
• U.S. Pat. No. 8,025,293 
• Dimensions: 78 x 78 x 31 in. | 512 lbs 

https://youtu.be/WDcJ-_KyyMQ