*Note:One size means 1 piece,not a set！ Features: 1. Selected quality fabric,soft and comfortable,high elastic,breathable,durable 2. It is made of stretchable material,perfectly fits for most sofa 3. Reactive printing dyeing technology,healthy and environmentally friendly,not easy to fade 4. Shower cap style design, easy to install, just slip the sofa cover over the seat cushion or pillow, then organize around it 5. Protect your sofa from stains,pet hair,damage and dust 6. Available in various sizes,6 color optional 7. Suitable for home,hotel and office and any need sofa place Material:Plain Pattern:Modern Size: Normal S(1seater): Length 50-70cm,Width 50-65cm,Height 5-15cm Normal M(2seater): Length 100-125cm,Width 50-65cm,Height 5-15cm Normal L(3seater): Length 150-185cm, Width 50-65cm, Height 5-15cm Normal XL(chaise longue): Length 150-185cm, Width 70-90cm, Height 5-20cm Plus S(1seater): Length 70-90cm, Width 60-80cm, Height 5-20cm Plus M(2seater): Length 100-135cm, Width 60-80cm, Height 5-20cm Plus L(3seater): Length 140-170cm, Width 60-80cm, Height 5-20cm Plus XL(4seater): Length 170-210cm, Width 60-80cm, Height 5-20cm Plus XXL(chaise longue): Length 150-185cm, Width 85-110cm, Height 5-20cm Backrest Cover S:Length 60-80cm, Width 20-35cm, Height 5-15cm Backrest Cover M:Length 80-90cm, Width 35-60cm, Height 5-15cm Applicable sofa: Armless sofa,Armrest sofa,L-shaped sofa,Sectional Sofa Please measure your sofa before purchasing. Due to the use of stretch fabrics, the applicable situation of the sofa seat cover is a range, please refer to the size details above for selection Please Note: 1. Manual measurement 1-3cm error is allowable,different country have different size,please check it before you buy. 2. Due to the long distance transportation problem,the product will be a little fold,it maybe not so flat as picture ,but dose not affect to use. 3. Since the difference between different monitors,the picture may not reflect the actual color of the item.We guarantee that the pattern is same as shown in the photos.