You'll always have the right needle close at hand when you store them in these convenient cases. This is one of those organisational tools that you don't know you need until you have it — and then you wonder how you managed without it! The Large Needle Case measures about 10" x 13" when open and folds to measure about 10" x 6.5".The Small Needle Case measures about 4" x 9.5" when open and folds to measure about 4" x 4 3/4".Inside the Large Needle Case, a zippered pocket holds scissors, needle threaders, thimbles and other supplies.