UGG Australia Womens Novelty Speaker Earmuff 83% Acrylic 10% Wool 4% Polyester 3% Alpaca and Genuine Sheepskin Trim Plush Space-dyed Ombr Effect Knit Earmuff w Genuine Sheepskin Fur Mitt Built-in Audio Speakers & Removable Cords Logo Hardware Cord measures 46"