What suffices as a Sutrah (screen) for one performing Prayer Sunan Ibn Majah 942

Arabic hadith text
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا مُحَمَّدُ بْنُ بِشْرٍ، عَنْ عُبَيْدِ اللَّهِ بْنِ عُمَرَ، حَدَّثَنِي سَعِيدُ بْنُ أَبِي سَعِيدٍ، عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ، عَنْ عَائِشَةَ، قَالَتْكَانَ لِرَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ حَصِيرٌ يُبْسَطُ بِالنَّهَارِ وَيَحْتَجِرُهُ بِاللَّيْلِ يُصَلِّي إِلَيْهِ ‏.‏
Translation
It wasnarrated that ‘Aishah said

“The Messenger of Allah had a reedmat that he would spread out during the day, and make into acompartment at night, towards which he would perform prayer.”