These 100% Natural Cotton Mesh Produce bags are the perfect alternative to throw-away plastic bags. They can be reused over and over again with each bag having the potential to eliminate 1000 plastic bags over their lifetime. They are machine washable and biodegradable. Great for washing small laundry items like bras, underwear and bikinis! These bags work great for toy storage, snacks, organizing, collectibles and just about anything else you can think of This set comes with 9 total bags: 3 Small, 3 Medium and 3 Large.