General description This adjustable window sealing plate is designed for portable air conditioners, providing an effective solution for connecting exhaust pipes to window kits. It is made from durable PVC and is suitable for both sliding windows and sliding doors. Technical specifications Maximum adjustable length: 130 cm Hole width: 7.5 cm Length: 20 cm Plate width: 10 cm Single piece length: 55 cm Weight: approximately 530 grams Compatibility and accessories Compatible with all portable air conditioners with a diameter air outlet Includes a pair of two pieces (inner plate + outer plate) Does not include connectors Installation Easy to install with the use of tape to seal gaps between the plate and window edge Tape can be cut as needed for a customized fit