Concentric squares in graduating shades of pink, magenta, purple, and deep navy create a hypnotic optical effect that draws the eye toward the luminous center. The nested rectangles shift from cool dark tones on the outer edges to hot pinks in the middle, evoking a sense of depth and radiant energy that seems to glow from within. Constructed from woven polyester with a soft microfiber lining and a sturdy zipper, made to order for 13 and 15 inch laptops. Everyday protection carrying an independent artist's work, not another plain black sleeve.