This is a Montbell Stella Ridge Tent 2. The product number is 1122283, and it was sold from 2005 to 2011. I purchased it 15 years ago and used it for mountain climbing more than 10 times. I haven't used it in the last few years, so hydrolysis has progressed. The flysheet coating is sticky and peeling. The main body has dirt and peeling seam tape due to use, but there are no tears and the zippers open and close smoothly. The poles show no signs of deterioration and are in good condition. Please consider the pegs as consumables. The stuff sack is also sticky, so I think it would be more comfortable to store it if you purchase a separate bag. Although it has been many years since I purchased it, as expected of Montbell, the quality is good. You can also use it for parts. Please refer to the instruction manual in the images for details. I have also uploaded a list of compatible optional parts so you can contact the manufacturer if necessary. Thank you.