Brave Tank RC: Catapillar-Tracked Realistic RC Tank with Firing Simulation Box size: Approximately 17 x 36 x 16 cm - Model: T90 - Brand: Brave Tank RC II - Frequency: 27MHz - Features: 360-degree rotation - Firing simulation equipped - Operation: Remote control Size: Approximately 25cm in length, approximately 15cm in width Requires 6 AA batteries (sold separately). This is an amusement prize. Although unused, the box is deformed. Also, the screw that was supposed to secure the main body is broken and detached (images 7 & 8). It seems it was originally secured as shown in image 6. I opened it once to check, but I haven't confirmed the operation.