Protection and multipurpose4 words: Protection, Durable, Safe, PortableDescriptionForget about heavy hand washing with the Bye Bra wash bag. Prevent delicate fabrics from getting caught by placing them in the Wash Bag before washing. The material of the wash bag allows water and detergent to filter, while protecting the hooks and straps during washing and drying. The shape of the wash bag preserves delicate fabrics and maintains the structural integrity of the cups. The metal zipper does not allow the garments to mix with the rest of the clothing.recommendations 1. Close the bag before washing. 2. Do not iron. 3. Keep away from children. 4. Keep away from fire.