I bought these for kayaking which mean wet areas. The first 4 set, the chalk didn?t show well but the 2 pack it did. It is much smaller than I expected, but that is my own fault for not measuring. Even with all I need, they are perfect. Comes with the good screw in sheetrock anchors. Prior to our buying this, Grandma found a deal on a different used seat at a consignment sale. After a few weeks of wearing them around the house they are comfortable. The auto focus is the absolute worst Ive had on a phone in over a decade (15+ years! Maybe for a person who is on the lighter side, the feet wont hurt! Most of my previous popsockets sucked and would break on me, so Im happy with this one.