PLEXIGLAS® GS weiß (milchig), vielfältig nutzbares und bruchfestes Marken Acrylglas für Lichtobjekte etc, 3 mm dicke PLEXIGLAS® GS Platte in 25 x 50 cm, transluzent (WH17) : Amazon.de: Baumarkt
Amazon.com: HOOMEE 400CM (157")Universal Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning, Easy to Install - Air Exchange Guards With Zip and Adhesive Fastener :