Unleash your creativity and stay safe with these large blank sublimation face masks, perfect for personalization projects. These masks serve as a blank canvas for your imagination, allowing you to create unique designs for any occasion. Featuring a 5-layer filtration system (2 Non-Woven, 2 Meltblown Cloth & 1 Activated Carbon Cloth), they offer reassurance while you're out and about. Adjustable straps ensure a comfortable, perfect fit for adults. Made from 100% hypoallergenic polyester, these masks are washable (hand wash recommended). Each pack contains 10 large masks, ideal for sublimation printing at 190°C for 50 seconds. Product Features: * 10 x large blank sublimation adjustable face masks * Personalise with your designs at 190C in 50 seconds * Washable (hand wash recommended) * Made from 100% polyester hypoallergenic material * 5-layer filter (unwashable and disposable) * Size: 18.5 x 13cm Summary: Monstershop sublimation face masks, large size, white, 10 pack, blank canvas, personalization, 5-layer filter, adjustable straps, washable, polyester, adult, unisex, arts and crafts.