I bought this at Cainz, but it didn't fit my window sashes, so I'm selling it! Reference from the HP below ↓↓ Product Details Product Code: 4549509283713 Features: ● Hook structure that won't fall off even in the wind Product Description: ● Suitable for installation on sash frames ● Cannot be installed on sashes with a thickness of 4mm or more, or 2mm or less Installation Method: Insert the mounting bracket into the outer sash frame, sandwiching the scratch-prevention sheet, and secure it firmly with the tightening screw. Quantity: 2 pieces Material: ● Body/Nylon ● Screw/Steel ● Screw Head/ABS resin Weight Capacity: 2kg Precautions for Use: ● Do not use for purposes other than the intended use. ● Do not hang items exceeding the weight capacity or hang valuables.