The 2-pack of Dual Mode Virtual Wall? Barriers gives you greater control over where your robot cleans. Virtual Wall Mode keeps your robot in the rooms you want cleaned and out of the ones you dont. Halo Mode keeps your robot away from items you want to protect. Compatible with Roomba 500, 600, 700, 800 and 900 Series Robots.

• Brand IRobot Color Black Battery Cell Composition Alkaline Are Batteries Included
• Dimensions LxWxH 10 x 6 x 4 inches
• 2 pack of Dual Mode Virtual Wall Barriers