ITEM NAME:Folding Pre-Tighten Cushion For Ninebot Es1 Es2 Es3 Es4 Electric FoldableSJC-Q.Designed for Ninebot ES1 ES3 ES2,ES4 Electric Foldable Scooter. High quality,reduce wear and provide Protection for you scooter. Color: Black. Size: 0.59 0.59in.