Versatile Bike Trailer Connector: Portable folding bicycle trailer connector designed with quick release clamps for easy attachment to rear carriers and garden cart applications | Quick Release Clamp System: Features convenient quick release clamps that allow for fast and secure installation and removal without requiring additional tools | I-2 type design configuration: adopting I-2 type connector as an integrated molding design, providing stable and reliable connection between bicycles and various trailer types | Multiple Application Support: Compatible with portable folding wagons, pet carts, garden carts, and other bicycle trailer accessories for versatile transportation needs | Durable Construction: Built with sturdy materials to ensure long-lasting performance and secure connection during cycling and transportation activities