Please check the length of AB and CD and check the size before purchasing. 1 seat: 90-140 cm. 2-seater: 145 – 185 cm. 3-seater: 190-230cm. 4-seater: 230-310 cm Note: The sofa cover with chaise has 2 separate pieces to fit both right and left chaise. Note: 1. Please confirm the size and style before purchasing to avoid unnecessary trouble. 2. Due to manual measurement, please allow 1-3cm error. 3. Avoid ironing and ironing to cause the fabric to lose its elasticity. 4. Due to the different computer monitor settings, the item’s color may be slightly different from the pictures. 5. The L-shaped sofa cover is made of 2 pieces, suitable for left and right sofa lounges. If your sofa is one, we are very sorry that this sofa cover is not suitable for your sofa.