Okay Sky's air conditioner outdoor unit aluminum roof mounting stand, maximum load capacity of 60kg or less. - Model Name: K-AYN6G - Material: Aluminum - Maximum Load Capacity: 60kg or less - Application: Roof mounting stand Unopened and unused, but part of the box is crushed. I think the contents are fine, but if you are concerned, please send me a message before purchasing and I will open it to check and upload the results. Thank you for viewing.