Colorful The Pi Symbol Mathematical Constant Irrational Number Greek Letter And Many Formulas Background - Hanging Towel super great in improving your room decor. Design These hand towels can be hung anywhere around your home for quick access use. Washing Instructions! ! Machine washable; wash in water less than 40℃; do not use detergents such as bleach. No Fading No dyes endanger family health. Our hanging towel is reusable. Size 12"" x 17"" size perfect size for everyday use.