Adjustable length from 105cm to 250cm 34-step length adjustment Push-pin method used to fix the length, securing it at the chosen height Material: Main material is aluminum (anodized) Storage size: Approximately 103cm Total weight: (approx.) 670g Photo 8: Crack, no functional problems Photo 9: Scratches It has been used, but it works without problems. I think there are also fine scratches, so it may not be suitable for those who are sensitive.