57 threads/cm² cotton fitted sheet. 30 cm height suitable to every mattress height. 4 elastic corners to ensure it fixes well. Available in 90x190, 120x190, 80x200, 90x200, 140x190, 140x200, 160x200, 180x200, 200x200cm, articulated bed fitted sheets 2x70x200, 2x80x200, 2x90x200cm, and in every other required sizes (on request, production in our worshop in Halluin).