Bosun's Chair

since I wasn't able to find any measurements online: hoping this will help the next nerd decide if this fits their butt :) thank you for normalizing big and fat people in climbing environments :D the seating pad exists out of three layers (pictures added). and the size of the toplayer foam is 43 cm by 22 cm (17 inch by 8. 6inch)

The BD Bosuns chair is super comfortable to sit in while I'm shooting pictures of climbers. I would love if BD had more information on how to set it up and adjust it easier, but overall amazing upgrade to my set up.

I have been using this belay chair to set climbing routes at our indoor climbing wall. Makes long days sitting in your harness way more bearable. Highly recommend.