Description: 【Versatile Trailer 】: This Square Trailer Tubes serves as a reliable trailer , allowing you to modify and extend your vehicle's towing capabilities with ease 【Metal Construction】: Crafted from metal, this Trailer accessories ensures long- durability and robust performance under various towing conditions 【Compact Dimensions】: With size of S : 16cmx8.5cmx4.5cm/6.30inchx3.35inchx1.77inch, M size: 17cmx7.5cmx5.5cm/6.69inchx2.95inchx2.17inch. Trailer Lock is designed to fit seamlessly into your existing setup without taking up excessive space 【Easy Installation】: The package includes 1 Receiver Adapter, making it straightforward to set up and use for enhancing your vehicle's towing functionality 【Ideal for Automotive Use】: Specifically designed for automotive applications, this trailer is suit for those looking to upgrade their vehicle's towing system efficiently Specification: Material: Metal Size Chart: S size: 16cmx8.5cmx4.5cm/6.30inchx3.35inchx1.77inch M size: 17cmx7.5cmx5.5cm/6.69inchx2.95inchx2.17inch Package Includes: 1x Trailer Adapter Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!