Approximately 86 x 86 cm. I received this as a souvenir from an acquaintance, and although I opened the box, I have never used it. As it has been stored by a private individual, the box has some dents. Please understand this before purchasing. When purchasing, please read the following carefully and understand before making a purchase. By purchasing, you are deemed to have understood the following: -------------------------------------------------- ◆ There may be slight color differences depending on the angle of light, etc., so please understand this before purchasing. ◆ Please ask questions about length, size, frequency of use, shipping method, etc., before purchasing. ◆ We cannot respond to complaints, cancellations, returns, or shipping problems after purchase. ◆ Shipping may take 2-4 days, so if you wish to have it shipped sooner, please request it before purchasing. We cannot accommodate requests for faster shipping after purchase. --------------------------------------------------- Color: Blue系 (Blue-based)