Seamless Compatibility: Designed to perfectly for Shark FlexStyle HD430/HD435/HD440 Series, Its easy attachment and flawless performance make it a must-have addition to your styling routine, Not Compatible with Shark FlexFusion HD600 Series and SPEEDSTYLE SeriesAmazing Experience: Say goodbye to worries about overheating or baby bristles, The Large Round Volumizing Brush gives you a flawless styling experience each timeUpgraded bristles:The round brush features bristles that are neither too hard nor too soft. You can expect gentle yet firm grip for perfect styling, making them suitable for coarse and dense hair as wellLarger Size, Faster Results:Featuring a larger size than standard brushes, The brush ensures more efficient curling styling. It's sturdy enough for daily use, may even become your favorite attachmentFit for all kind of hair type: Bigger Oval Round Volumizing Brush Styling for Straight, Wavy, Curly, and Coily Hair, Achieve voluminous styles with ease as the bristles lift the rootsColor: As shownMaterial: plasticPackage Contents:1*Round Volumizing BrushOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.