Size Duel deck / Sport and everyday things
Basketball (size 7)
Mass: mass
about 600 g (1.32 lb)
Range used for fair duels: 567 g to 650 g.
Heavier than a football by about a third.
Sources and checks
Checked 2026-10-19: Claude (AI build agent): Wikidata statement compared, second-source quote verified in the fetched page. Quotes are short passages from each source, in their original language.
Wikidata P2067: 600 gramQ810345, CC0, retrieved 2026-10-19
“vekt 567–650 gram”Store norske leksikon (in Norwegian): source, retrieved 2026-10-19“massa da 567 a 650 g”Treccani Enciclopedia online (in Italian): source, retrieved 2026-10-19
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