Quality & ImprovedFine mesh and breathable laundry netting raw material, made of premium polyester fiber provides water permeability with zipper and improved with secure lock to prevent laundry bag zipper from opening in the washing machine or the dryer. 3 SizesSet of 3 different sizes of lingerie net for washing and drying machine. Extra Large 60cm x 60cm Large 60cm x 50cm Medium 50cm x 40cm Ultra ProtectionLaundry bag protects delicate laundry in the washing machine or dryer, under -clothes, delicate lingerie, sports equipment in technical materials require special maintenance, the thing that the brand's washing net Multi-Purpose & Better organization: In addition to the use of a laundry bag for washing or drying your clothes. You can use it as an organizer bag for travel suitcases, separate items for clear and perfect storage.