Mechanical Glider is a common Artifact — Equipment card from Avatar: The Last Airbender Eternal (TLE), collector number 256. Current market price: $0.15 (foil $0.39), TCGplayer market prices via Scryfall.
When this Equipment enters, attach it to target creature you control. Equipped creature has flying. (It can't be blocked except by creatures with flying or reach.) Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)