3pcs Solar Power Engine Fluttering Wobble Butterfly Monarch Swallowtail Decor Butterfly size: 7cm x 6.7cm - 2.76inch x 2.64inch. Stick length: 35cm - 13.78inch. 3 colorful butterflies look like real ones in a distance. They will rotate under bright sunshine just like they fly in your garden or on your balcony. Green product, without batteries or electricity, powerd by solar energy.