[Product Content] You Will Receive 4 Pieces Of Laundry Bags, Including 3 Pieces Of 20*18Cm Sock Washing Bags And 1 Piece Of 30*40Cm Short-Sleeved Washing Bags. The Colors Are All White, Which Are Suitable For Machine Washing To Protect And Store Socks And Short-Sleeved Clothes. [Product Material] This Product Is Made Of Polyester, Which Is Lightweight And Durable.Polyester Material Is Not Only Breathable, But Also Can Effectively Protect Your Clothes From Strenuous Exercise In The Washing Machine And Extend The Service Life Of Your Clothes. [Safety Design] This Product Is Designed To Be Safe And Practical, Equipped With A Safety Zip, Easy To Use And Not Easy To Fall Off.The Zip Design Can Effectively Prevent The Clothes From Falling Out During The Washing Process, Protecting Your Privacy And The Safety Of The Clothes. [Easy To Clean] This Product Uses A Mesh Design For Easy Cleaning And Ventilation.It Only Needs To Be Cleaned Gently After Use. The Mesh Material Is Not Easy To Accumulate Dirt, And The Laundry Bag Is Kept Clean And Hygienic. [Widely Used] This Laundry Bag Is Suitable For Daily Household Washing, Especially For The Storage And Protection Of Special Socks And Short-Sleeved Clothes For Infants And Young Children.Whether It Is Machine Washing Or Hand Washing, It Can Effectively Protect Your Clothes From Damage And Keep Them Clean And In Shape.