Sierpinski Triangle, Face Mask Cloth Face Mask Gift Card 5 inches (11

5 inches (11

Each 3D printed pyramid has a unique color gradient so the one you receive may not look exactly like what you see in the attached images (but it will be similar)

Great book to gain an understanding of the mathematics and applications found within computer science

CDC info on cloth masks

Estimated delivery: 4-5 weeks

Sierpinski Triangle, Face Mask Cloth Face Mask Gift Card 5 inches (11Stay Safe with this amazing Fractal 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