This model has a one-piece cover which attaches with velcro. This style has a medium long skirt. Our covers in Loose Fit are sewn in an exclusive linen fabric and are slightly looser than the Regular Fit. There are 2 fits for the model, when you add the item to the shopping cart a pop up will guide to determine which fit. Please be careful not to confuse this model with similar-sounding Henrik. The cover will only fit the Henriksdal from IKEA. This model comes in different sizes. Please measure your chair to ensure you choose the correct size. A - measure the width at the front of the chair from side to side. See illustration. B - measure the width at the backrest from side to side. See illustration. Standard size: A = Approximately 51 cm , B = Approximately 44 cm Large size: A = Approximately 53 cm , B = Approximately 47 cm