This cover only fits the IKEA Söderhamn footstool, sold from 2012 to present. It includes 2 pieces: 1 bottom frame and 1 seat cushion. The Söderhamn series is modular so the various sections of the seating series can be connected together in different combinations or used separately as a standalone piece. Remove the original IKEA slipcover before fitting the Bemz cover. Assembly required.