360 rotating cube light box sign features

Waterproof and moisture-proof, earthquake-proof and windproof, cold-resistant and heat-resistant, fire-retardant.
Environmentally friendly materials with a service life of up to 10 years.
Strong light transmittance.
Not easy to fade.
Silent and noiseless.
Strong structure.
For outdoor and indoor use.
4 sides display with your graphics.
Environmental friendly aluminium alloy.
Graphic changeable.