The black mark is due to the black ear of chimney, which is caused by long-term transportation and extrusion. It only takes 2 hours to shine in the sun, and the black mark will disappear. This product starts from iloilo express, the express time only needs 3-7 days, please choose J&T express and choose cash on delivery. Made of crystal ultra-soft fabric, internally filled with PP cotton, the product is featured as removable and washable and is 1.3m long, the width of a bed. Fabric: elastic spandex. Size length 90cm and width 70cm, weight: 4.5kg, filling: 3D cotton