Our cloth napkins Size 15.7 x 11.8 Inches (40 x 30 cm) which the material is 100% Cotton are durable wrinkle resistant and reusable. They are a good alternative to paper napkins or tissue.They are good for any occasion and table decoration could be easily dressed up or down to create the perfect look for each place setting and your table.They are easy to maintain: (1) Machine or hand washed in cold water with light colors below 40℃ is recommended. (2) Only non-chlorine bleach. (3) Hang up to dry or tumble dry low. (4) Iron on low heat. (5) Cause it made from cotton the shrinkage after washing is 5%.