This cover only fits the IKEA Vimle chaise longue with removable fabric covers. It includes 4 pieces: 1 back frame cover, 1 partial base cover, 1 back cushion cover (reversible and made with a zipper) and 1 non-reversible seat cushion cover (attached with velcro, also used as a storage lid). The IKEA Vimle series is sectional/modular so the various sections of the seating series can be connected together in different combinations. The Vimle chaise longue can be attached to either side of a Vimle sofa or to a corner section or to a 1 seat section or to an armrest and cannot be used as a stand alone unit. The configuration is determined by you and Bemz makes covers to fit any configuration you've chosen. Remove the original IKEA Vimle cover before fitting the Bemz slipcover. Assembly required.