Now you can roll with even more seating options with this kit that converts each single seat of your caravan Stroller Wagon into a double seat. The adjustable 5-point safety straps with shoulder pads and buckle cover make sure little passengers stay comfortable. Compatible with Larktale caravan Stroller Wagon (sold separately) Suitable for kids 6 months up to 2 years old 18" x 11" x 2.5" Each harness will hold up to 30 lb., maximizing each side's seat capacity to 60 lb. Polyester/plastic Imported