(*They are NOT A DIY project and they are sold separately*) These tree string art pieces are around 3.5”x8.5” tall. I’ve hand drawn each unique tree design, then I hammer in the nails and string each piece. They can hang nicely on any wall-so you can choose which wall hanging attachment you’d prefer. And they can kind of stand up on their own, but could be propped up when sitting on a shelf, table, or mantle. *(For any string color changes, message me first, Thank you!)