• Material: 100% Polyester

• Size: 4.7 in x 7.9 in / 12cm x 20cm
• Product performance: very soft, breathable, washable, with button adjustable tightness, can protect your mouth and face from dust, cold, dust, pollen, allergies, fog and haze, exhaust emissions, passive smoking, etc.
• Applicable scene: cycling, camping, hiking, gardening, tourism, outdoor, shopping, etc.(non-surgical mask)
• Washing instructions: Wash by hand, please do not bleach
If you need custom your own design, please contact and send me the pictures