What Are These U-Shaped Hair-Like Things?
They’re likely Velcro shavings — small fibers from the hook side of Velcro fasteners that have broken off. These fibers are shaped like tiny hooks (hence the “U” shape) and can resemble lint or hair. 💡 Common Sources of Velcro Shavings: Velcro toys dragged across the floor Shoes (especially kids’) with Velcro straps Backpacks or … Read more