Buff&uml; Zuje (Neckwarmer Wool 25 centimeters wide Neckwarmer Wool BUFF is made with two layers of 100% Merino Wool. 33cm long by 25 cm wide/12.9 x 9.8 and weighing just 46g/1.6 oz. Available in one size, to fit most adults. Machine or hand washable at 30 degrees and non iron, Neckwarmer Wool BUFF is naturally elastic and will retain its shape. Neckwarner Wool BUFF is naturally anti-microbial so it wont start to smell after extended wear, is colour fast and wont fade. Certified to meet Oeko-Tex Standard 100