After that I went to a fabric shop, and bought a 1 meter length of Flannel (Falalaen in Urdu)
We needed a cloth which could be stretched without wrinkling. Actually, we have a consensus to use "bunyaan", but sub enclosures were quite large, and I could not find a "bunyaan" large enough for this purpose. I asked around but could not find a shop where I could buy "bunyaan" fabric ... so the next best choice was this flannel..