Mandelbrot Fractal Red Color Coding, Face Mask Cloth Face Mask Sierpinski Triangle Author: Gleick

Author: Gleick

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100% premium supersoft cotton

Want to take your Non-linear Dynamics with you

Number Of Pages: 336

Mandelbrot Fractal Red Color Coding, Face Mask Cloth Face Mask Sierpinski Triangle Author: GleickStay Safe with this amazing Face Mask :) This high quality face mask is made of two soft layers & easy to use. Its designed to be comfortable, protective and washable!. Features: Premium soft material sewn together in the USA. Made from 100% polyester. Two layers thick for additional protection. Easily adjustable for all head sizes. Washable and Reusable. Sizing: 9 Wide x 5. 5 High ATTENTION: This mask is not medically rated. CDC info on cloth masks,