Product Detailed Information:Function: non-slip, wear-resistant, easy to clean, sofa protectionColor: as the picture showsProduct use: sofa cushion, seat cushion, bay window cushion, floor mat, baby crawling mat, etc.Number of products: 1pcs ( No a set )Note:Hand wash, machine wash, weak wash, hanging to dry, do not dryDue to manual measurement, the error of 1-3cm is within the normal range.If you encounter any problems, please contact us, we will help you solve it, thank youAbout color difference:Product images are taken in kind, as much as possible and consistent with the real thing.Due to the different lighting and the display of each person, the color difference problem cannot be avoided.The actual color of individual products may be slightly lighter or slightly darker.The color difference problem is not a product quality problem.SIZE SELECTION:( 1 inch = 2.54 cm )Armrest Towel Please choose armrest towel according to the dimension I*H. Seat Cover Please choose seat cover according to the dimensionF* (E+20~30CM) 1pcB * (A+20~30CM) 1pcC * (D+20~30CM) 1pcBackrest Towel P<60cm, you can choose 70*70cm60cm75cm, you can choose 110*110cmDon't know how to choose a size?You can measure the sofa size according to the picture below