SOLEEBEE PILLOW INSERTS is fluffy and well supported, ensuring enough softness and firmness for leaning. You will feel great when you put your head on a chair or sofa or use it as a backrest support.<br><br> The filler is a 7D fiber filler, which is softer and more supportive than ordinary fillers.<br><br> The insert is full, strong, sturdy and durable, suitable for lumbar support.<br><br>