Polyester: Packing List:1pc gothic tapestry wall hanging (folded)and（installation kit） How to use the seamless hook：Aim for the location on the wall, place the back of the nail on the wall, tap lightly with a small hammer, gradually increasing the force. Product Features: 1. Country wall tapestry Use High-quality digital printing and dyeing technology.has vivid colors and crisp lines,won't fadding. 2.Soft Polyester material, softer and wrinkle-free than ordinary materials, no smell,soft and lightweight.Durable.Easy to clean and store.  Applicable scenarios: Perfect in the house wall decoration tapestry for bedrooms, study rooms, university dormitories, bedside art, decoration, curtains, and can also be used as sofa covers, bed covers, or as party background photography props. Usage and care: 1. You can easily hang this library decor tapestry with decorative nails or push pins. Machine wash or hand wash, do not bleach. You can also easily iron it at low temperatures. Do not bleach or dry in the sun for a long time. 2. Please note that slight color differences are acceptable due to lighting and screen limitations.