The Wet Brush® Pop and Go Detangler has a convenient, foldable handle with a push release button. Simply press the button on the back to open, brush, and detangle with ease. Then gently press the center of the cushion to retract the bristles and fold the handle. Our ultra-soft IntelliFlex® bristles are fully protected when closed. Features: Super convenient for detangling on-the-go Foldable handle and push release button protect bristles when closed Exclusive ultra-soft IntelliFlex® bristles glide through tangles with ease Minimizes pain and protects against split ends and breakage Lets you brush with less force so you can detangle with less damage to your hair**