This infant car seat base is designed to make moving your littlest traveler from vehicle to vehicle an effortless transition. Perfect for a family with more than one vehicle, this base is compatible with your Liing or Liingo infant car seat (sold separately). Compatible with Liing or Liingo car seat (sold separately) 22.6" x 13.2" x 8" 17 lb. Steel/aluminum/plastic Imported Kids' Wear