Expanding Force Shield

A shimmering wall of force springs into existence. The wall appears in any orientation you choose, as a horizontal or vertical barrier or at an angle. It can be free-floating or resting on a solid surface. You can form it into a hemispherical dome or a sphere with a radius of up to 5 feet. In any form, the wall is 1/4 inch thick and may take up no more than 5ft of space. It lasts for the duration. If the wall cuts through a creature’s space when it appears, the creature is pushed to one side of the wall (your choice which side).
Nothing can physically pass through the wall. It is resistant to all damage and has 30 hit points, however, a disintegrate spell destroys the wall instantly.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the amount of space that the wall can take up is increased by 5ft for each spell slot beyond 1st level. This increase in area does not increase the radius of the hemispherical or sphere forms of wall.