These are plastic push-up bars. The grip part is probably urethane foam. I've used them a few times, but I'm selling them because I don't use them anymore. They are a set of two. When shipping, I will disassemble them as shown in the third photo, wrap them only in bubble wrap, and put them in a box. Please understand this. There are other small bumps like those in the 13th and 14th photos, but I think they were created during the product molding process. Please purchase after agreeing to the contents of the profile and product description.