This is a hypercube sticker.
A hypercube is the next dimensional step above a cube. A dot would be zero dimensional. A line is 1D. A square is 2D, a cube is 3D, the hypercube is 4D.
These stickers are printed on durable, high opacity adhesive vinyl which makes them perfect for regular use, as well as for covering other stickers or paint. The high-quality vinyl ensures there are no bubbles when applying the stickers.
• High opacity film that’s impossible to see through
• Fast and easy bubble-free application
• Durable vinyl, perfect for indoor use
• 95µ density
Don’t forget to clean the surface before applying the sticker.