Big Bash League Large Adult Reversible Washable Face Mask Reversible Polyester . TRIPLE Layer Breathable Lightweight. Integrated Nose wire on Adult Sizes Only. Material : 100% Polyester material. Breathable Moisture wicking properties to draw moisture away from the face/skin. Hydrophile coating to help reduce water absorption and material contamination. Fast Drying Sports Performance. Reusable / Washable. More teams at Pool Room Supplies Mask Size Height (Top of Nose - To Bottom of Chin) Length (Bridge of Nose - To Start of Ears) Adult Small 13.5 cm 11.5 cm Adult Large 16.5 cm 11.5 cm This is for one mask only and the image shows both sides of the same item. Official BBL Merchandise IMPORTANT: This mask is intended to be worn as a fashion accessory only, this mask will not provide protection against bacteria or viruses. WARNING: Face masks are not suitable for infant use. The recommended age of use is 5+ years.