Adorable 12 Piece Birds Figure Set 1.They are not key chain. 2.Material: PVC 3.Size: about 2.5CM 4.Reward: 1PCS Limited Edition LITTLEST PET SHOP Bird 2'', Very Rare! 5.Package includes: Very cute Angry Birds Series 12PCS+1 PCS Limited Edition LITTLEST PET SHOP Bird 2'', very cute gift.