Parkit360° Force 10K Battery Powered Trailer Dolly 12V 2" and 2 5/16" Ball Mount 10,000 Capacity 900 Tongue Weight New filters-uv The space must be between

The space must be between 5¼ inches and 8 inches

It comes with handles and can be folded for easy transport

It also comes with a cleaning tool so you can prevent it from becoming dirty

According to Penn State Dept

Spectrum: 660nm

Parkit360° Force 10K Battery Powered Trailer Dolly 12V 2" and 2 5/16" Ball Mount 10,000 Capacity 900 Tongue Weight New filters-uv The space must be betweenGet simple, precise parking in tight spaces with Parkit360's Force 10K Electric Trailer Dolly. Just engage the motor, connect the battery, secure the Ball Mount and go! Arrives ready to go, right out of the box with a pre installed U1 Battery and Charger, 6. 5 Wide Tires, and 7 Pin Trailer Brake Plug for safe, convenient parking.