ITEM NAME:Folding Pre-Tighten Cushion For Ninebot Es1 Es2 Es3 Es4 Electric Foldable S B7D4 Folding Pre-Tighten Cushion For Ninebot Es1 Es2 Es3 Es4 Electric Foldable S B7D4 Easy to install. Designed for Ninebot ES1 ES3 ES2,ES4 Electric Foldable Scooter. High quality,reduce wear and provide Protection for you scooter. Colour:Black Material:rubber Size:1.5*1.3*1cm Package Contents: 2 x Folding cushions