These are new, unused sawhorse brackets for 2x2 and 2x4 lumber, although the box is damaged. The original price for the 2x2 lumber brackets was ¥2,000 each. The 2x4 lumber brackets were purchased at a home center, so they weren't that expensive. I have quite a few extras, so I'm selling them. These are unusual sawhorse brackets because they can be used with 2x2 lumber. Screws are included. The 2x4 brackets do not include screws.