These are 3 and 3/4” from tail to beak. Have the box. Auction for 8 pieces. Clip on Birds- spring and summer light colors. I tried one on our ornamental tree and it held well. All the little clips are sturdy so you can tell these haven’t been used. The box shows 12 so 4 must have been broken. No chips or breaks. I think the material is painted ceramic but see pictures. These were sold a lot in the 80s because I worked at a fleamarket booth. The couple I helped sold decorative home items and I recall selling these, along with those shiny gold clocks with roses in the face (lol) and a lot of brass home decor. Those were good times!