This is a cushion-type disaster prevention headscarf cover made of navy hickory stripe cotton fabric and thick cotton denim fabric, recommended for boys. It also includes replaceable non-slip rubber. It has a thin navy polyester lining. The denim fabric is sewn on top of the hickory fabric. ★There is a slight gathering in the lining. Please be aware of this. My grandson's commercially available cover's non-slip rubber stretched out, so I made this one with replaceable rubber. Size (flat): Width approx. 33cm, Length approx. 35cm, Depth approx. 6cm (side with rubber) ★Please check the size of your disaster prevention headscarf before purchasing. ★The denim has been washed several times, but there is a possibility of color fading, so please wash it separately. The rubber can be replaced if it stretches. Cut the stitches and replace it. It can also be securely attached by hand sewing. This is handmade by an amateur, so there may be imperfections such as double stitching and uneven seams. However, I hope you understand that this is handmade and don't mind these imperfections. There may be traces of the chalk pencil, but they will disappear after washing. Returns are not accepted after shipping. It will be shipped folded.