{"kind":"ball","data":{"name":"ウイルソン PROSTAFF FS","url":"https://golfscale.jp/ball/wilson/prostaff-fs","slug":"BLWS2023002","brand":"ウイルソン","series":"PROSTAFF","model_year":"2023","current":true,"release_year":"2023-03","pieces":2,"cover_material":"アイオノマー","dimple_count":440,"compression":90,"packages":[{"balls":12,"price_jpy":1650}],"image":"https://golfscale.jp/static/product_images/%E3%82%A6%E3%82%A4%E3%83%AB%E3%82%BD%E3%83%B3/BLWS2023002_box_PROSTAFF_FS.jpg?v=1779551412","sources":[{"url":"https://kascogolf.com/jp/prostaff-fs/","checked_on":"2026-08-02"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-01T18:07:58+00:00","license":{"text":"事実（数値・名称・住所など）は出典 URL つきで引用自由。記事本文・画像は要連絡。","url":"https://golfscale.jp/legal/credits"},"attribution":"出典: ゴルフスケール（golfscale.jp）","source_url":"https://golfscale.jp/ball/wilson/prostaff-fs"}}