This is a Black Diamond ATC-XP belay device. It has some scratches from use. There are small scratches that you can feel, like those made when the carabiner locks. It was only used indoors at a gym. I didn't use it very much. This is a matter of life and death, so if you feel even a little uneasy, please buy a new one. The following is a description from Mercari AI: The silver and blue aluminum ATC-XP is a belay device that enhances climbing safety. - Brand: Black Diamond - Model Name: ATC-XP - Color: Silver/Blue - Material: Aluminum Thank you for viewing.