TFL 1 Pair 21*55 Water Scalpel 517B11 For Pursuit 11106 RC Boat PartsDescription:Brand: TFLItem: Water ScalpelItem NO.: 517B11Size: 21*55mmApply to: TFL Pursuit 11106、 Rocket FSR-OF 1111 RC BoatsPackage Included:1 Pair (2PCS) Water Pressure Plate