Main Material: Polyester Size Large: Approximately 50*40CM, weight capacity 15kg, 1 piece Size Small: Approximately 45*40CM, weight capacity 12kg, 1 piece (navy blue) *Measurements are approximate, and there may be some error. Thank you for your understanding. The position of the pattern may differ slightly from the sample photos due to the manufacturing process. Please understand. Colors may appear different depending on the lighting. Please understand before purchasing. Please refrain from purchasing if you are concerned about the sewing, such as fraying, as this is a foreign product. Please purchase only if you agree to these conditions.