Modern 3D Red Square Icon with White X Mark

This animated clip features a glossy red three-dimensional square that performs a smooth rotation. As it spins, it briefly narrows to a thin line before rotating back, revealing a stark white three-dimensional 'X' mark centrally placed on its surface. The animation then reverses, hiding the 'X' and returning to the solid red square. With its clean lines and polished finish, this modern visual effect is perfect for digital interfaces, error notifications, status indicators, or any project requiring a clear symbol for incorrectness, deletion, or an alternative choice.