Advanced material, the shield adopts sponge, making your face soft and comfortable, and wearing it is very easy and breathable. Wear this shield to prevent small particles in the air, pollen, etc. Dustproof, odorproof, cleanable and reusable.<br/>Feature:<br />Made of high quality materials, comfortable and durable.<br />Perfect for daily wear to protect you from dust, ash and so on.<br />Attach onto face with great elastic ability, soft but always keeps shape.<br />Washing will not reduce the effect of dustproof, more economic and ecofriendly than disposable mask.<br />A good choice for outdoor activities such as cycling, camping, hiking.<br/>Description:<br />Item: Sponge shield with 1pcs Filters Pad<br />Material: Polyester<br />Color: Black1(B1/1 Breather Valved) / Black2(B2/2 Breather Valved) (optional)<br />br />Weight: 10g<br/>Package:<br />1 x Sponge shield with 1pcs Filters Pad<br/>Tips:<br />1. Add water with a mild detergent, put mask in, gently rub it with your hands, clean it and dry it in the shade.<br />2. Do not put it into the washing machine and wash with other clothes.<br />3.Please do not long soak in the washing liquid or water,and avoid the use of bleach.