Brand acacia Model 060107 Quantity 1 Color Red + black Material Neoprene Size L Gender Unisex Best use Cycling Suitable for Adults Features Velcro adjustable size suitable for most people (45~48cm); According to the person face design blocked nose section below the bridge of the nose of aluminum sheet is fixed prevent sliding off; The mouth has small air hole after the neck of magic plaster fixation can effectively filter steam locomotive emission and airborne allergens cigarette smoke and other substances harmful to human health. Packing List 1 x Mask