These Hangers Are Often Smooth Or Feature Notches To Keep Straps In Place. Some Plastic Hangers Have Added Features, Such As A Non-Slip Coating Or Integrated Clips For Hanging Pants Or Skirts. They Are Also Space-Efficient, With A Slim Profile That Helps Maximize Closet Space. Plastic Hangers Are Affordable, Easy To Clean, And Resistant To Damage, Making Them A Popular Choice For Both Home Use And Commercial Applications Like Dry Cleaners Or Retail Stores.