[Product Content] You Will Receive 4 Pieces Of Black Silicone Straw Brushes.The Size Is About 24*1.3Cm, Which Is Suitable For Cleaning Slender Pipes Such As Pacifiers And Spouts. [Product Material] This Product Is Made Of Silicone, Which Is Soft And Durable, Not Easy To Deform.The Silicone Material Is Safe And Environmentally Friendly, Easy To Clean And Maintain After Use, And Suitable For Repeated Use. [Creative Design] This Product Has A Unique Design, And The Brush Handle Can Be Bent To Facilitate Cleaning Of Pipes Of Various Shapes And Angles.The Black Silicone Brush Looks Simple And Beautiful, While Providing Good Cleaning Results. [Easy To Use] These Silicone Straw Brushes Are Easy To Use, Just Insert Them Into The Pipe That Needs To Be Cleaned And Gently Scrub.After The Brush Is Used, Just Rinse It With Water And Use It Again. [Widely Used] This Product Is Not Only Suitable For Cleaning Straws, But Also For Cleaning Slender Pipes Such As Pacifiers And Spouts.It Is Very Suitable For Family, Outdoor And Travel Use To Keep Your Drinking Utensils Clean.