The bright color and clear identification of the Safety Warning Sign ensure that it can be easily recognized under any lighting conditions. Enhanced Visibility. Its construction and clear identification make it a option for long term use. Features -Color:Red -Material:Aluminum -Size:30.50X30.50X0.20cm/11.99X11.99X0.08in -Effective: the safety sign basement sign warning sign is a choice for ensuring safety. -High visibility: Bright colors and clear signage ensure easy recognition in any light conditions. - material: Made of metal, corrosion-resistant, wear-resistant, can be used for a long time. -Multi-functional application: suitable for basement, parking lot, factories, and other places to remind people to pay attention to safety. -Its eye-catching design helps to draw attention and prevent unauthorized access. Package list: 1 x sign