Product Name: Upgrade waist and abdomen spontaneous heat 20 magnet waist protection Material: Polyester fiber Product size (cm) : M: total length 87cm, L: 100cm, XL: total length 110cm, back width: 16cm, waist width: 13cm (the three sizes are the same, but the total length is different) Weight (kg) : 213g 237g 223g
