I've switched back to the old packaging from the new one♪ This is a set of 20 sheets of the economical interfacing (sturdy, thick type 20) (single-sided adhesive). It's a great value set for those who make a lot of bags and other items by hand. The size is 100cm x 200cm (1m x 2m). It's unopened, but has been stored at home. Please refrain from purchasing if you are concerned. ☆Please check the product details in the third photo before purchasing. ☆☆This interfacing may have some wrinkles on the outer bag or the interfacing itself from the beginning. There is no problem with using it, but please refrain from purchasing if you are concerned. ☆No price reduction ☆Instant purchase available