Cliffhaven Kitesail is a common Artifact — Equipment card from Foundations Jumpstart (J25), collector number 748. Current market price: $0.30, TCGplayer market prices via Scryfall.
When this Equipment enters, attach it to target creature you control. Equipped creature has flying. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)