1. Double-sided waterproof fabric DEI, upgraded inner coating, smooth, not easy to wrinkle, durable (the inner coating of the waterproof fabric is divided into blue or black depending on the batch and the actual proof will prevail.)
2. Supported by high-quality wooden boards on both sides, compared to PP plastic boards, it is more adaptable; not easy to age, brittle, and easy to break, etc.
3. The elastic cord secures both sides, and the small air conditioner will not be loose
4. Heat strip technology, the seams are watertight
5. There are pipe openings on both sides for easy installation and tight fit
6. The circuit protection design opening on the right side protects the circuit
7. The sewing thread is not easy to be damaged and the thread opens, which is more durable
8. Can be stretched to 1.3 meters, suitable for air conditioners under 2P
9. Function: cleaning the air conditioner, extending the life of the air conditioner
