Thanks to the carbon wires in the fabric, it takes the static electricity accumulated in the body throughout the day. it provides a more peaceful and fresh start to the day. covers placed on anti-stress quilts and pillows do not prevent the effect of carbon wires. it is a polycotton fabric and contains 59.6% cotton, 40% polyester, 0.4% carbon. the fabric weaving density is 70 wires. 380 gr/ m² is filled with special polyester fiber. the size of the double duvet is 195x215 cm. washing instruction: it can be washed at 40 degrees. no bleaching. no drying. no ironing. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.