Diageng B00H5XNWJG Black Seamless Skull Face Tube Mask BUFF-Thin

Versatility: Strong stretch microfiber ensures motley tubes to be breathable, durable and comfortable. Outstanding flexible can make sure you can change this tube mask to any shape as you wish. Small and exquisite: Small pocket size and 30 gram in weight can make it easy to carry with you. Unrivalled quality: We carefully handpicking all of the masks one by one and promise the mask you get would be the best quality. Unbeatable price: Don't pass up a chance to own the best sports accessory at such unbeatable price unreserved service: We promise you a hassle-free way to return any masks you're not 100% satisfied with.