Product capable of realizing 360-degree watching of naked-eye 3D images

The utility model discloses a product capable of realizing 360-degree watching of naked-eye 3D images. The product comprises a grating sheet, wherein the grating sheet comprises an upper micro-lens array layer and a lower micro-lens array layer, the upper and lower micro-lens array layers are two surfaces of the grating sheet and integrally formed with the grating sheet through extrusion production, an included angle formed by arrangement directions of the lower and upper micro-lens array layers is in a range of 0-5 degrees, the interval between lenses of the lower micro-lens array layer and the interval between the lenses of the upper micro-lens array layer are identical or in multiple relationship, the lenses on the lower micro-lens array layer and the lenses on the upper micro-lens array layer are in one-to-one correspondence, and the proportion of sizes of the lenses on the lower micro-lens array layer to sizes of the lenses on the upper micro-lens array layer is between 1/2 and 1. The product is good in