[Materials of Dining Chair Covers] : Made of high stretch Velvet,smooth and comfy,durable to look and wear,practical for your home decoration. [Size of Chair Covers] : Back Height: 18-21.5in (45-55cm),Seat Length: 15-18in (38-45cm),Seat Width: 14-18in (36-45cm),Seat thickness:1.5-5.5in (4-14cm).Please kindly measure your chair before ordering. [Perfect Fit Chair] : Super stretch-stretch that recovers quickly, 360° perfect fit chair.Protect your chairs from stains and wear,especially for family with kids and pets. [Style of Dining Chair Covers] : Various pattern and solid colors will enough your various decoration styles,bring out the best in each other. [Installation and Cleaning of Chair Cover] : It will be very convenient to install the matching size.Don't use chlorine bleach, wash dark colors separately, low iron with steam.