Fitted sheet in cotton percale, 80 threads / cm². 30cm cup suitable for all mattress thicknesses. 4 elastic corners for good support. Available in 80x200, 90x190, 90x200, 140x190,140x200, 160x200, 180x200cm, head and lifting foot 2x80x200cm and in all other desired dimensions (on request, made in our Halluin workshop). Available in 40 cm cups for thick mattresses in sizes 80x200, 140x200, 160x200 and 180x200 cm