CLAMIERE Uses Photoelectric Radiation Fiber Magic Tape Support Set of 3 L Size Shanroire Co., Ltd. Photoelectric radiation fiber is a fiber that absorbs body temperature and returns it to the body as far-infrared rays, maintaining warmth. Adjustable with magic tape. Although unused, it has been stored for a long time, so there are wrinkles, folds, and shape loss from storage. Due to amateur inspection, there may be overlooked minor stains. Please understand and purchase. It may be folded or compressed during packing. Please understand the folding wrinkles and shape loss.