This square tube plastic connector is for creating sturdy air conditioner frames. Its durable plastic construction provides performance, making it suitable for both indoor and outdoor use. To use, align the square tubes with the connector's slots and push them in until they . This ensures a tight fit, preventing any wobbling or instability in your air conditioner setup. Features -Color:Black -Material:Plastic -Size:6.00X6.00X2.50cm/2.36X2.36X0.98in -Durable construction: crafted from plastic, these connectors are built to last, providing a robust solution for your tubing needs -Quick and simple setup: designed for ease of use, these connectors can be installed quickly without requiring tools, -Multipurpose use: ideal for air conditioner frames, furniture, and more, these connectors are versatile and adaptable to different applications -Secure fit: engineered for a tight and secure fit, these connectors ensure that your structures remain stable and well supported -A tight fit: preventing any wobbling or instability in your air conditioner setup Package list: 12 x square tube connector