You will get 10 clear storage bags, enough to cover daily needs for wool storage. Their transparent design lets you quickly spot every yarn ball without opening a bag to find what you need. Each organizer has ample inner space, easily holding yarn balls, colored threads, crochet supplies and all kinds of knitting accessories. Made of flexible, durable Pvc, these bags block dust and pests fully with their tight zipper seals, keeping your wool yarn neat and clean inside. The reliable waterproof and dustproof protection prevents yarn from moisture and dust buildup, it fits all cotton and wool yarn types perfectly. Its slim, flat structure takes up very little space, making it easy to store in wardrobes. These versatile bags can store a large amount of knitting supplies, also work as daily storage bags for hats, building blocks, clothing, towels, socks and other everyday items. Available sizes: 3, 5, 10, 20. Available colors: White, Black, Pink.