3D Birds Sitting on Painted Branches On Burlap Framed Wall Art

3D Birds Sitting on Painted Branches On Burlap Framed Wall Art Has a sticker on the back, see photos. I can’t find anything on these. The birds are 3D… I think they are tin, but husband thinks a type of plaster? So it’s possibly resin? We really don’t Know . I hate listing not knowing much about the item. Frame is distressed… love it ❤️ Measures approximately length 12” Height 18” Width 1”