Corporate purchasing managers, tired of receiving incorrectly sized futsal balls that delay training and breach competition regulations? Our precision‑engineered futsal ball sizing service guarantees ISO‑certified dimensions, fast delivery, and full OEM/ODM support.
Get Free Quote in 24hDiscover how our precise sizing eliminates these headaches →
| Parameter | Standard Value | Tolerance | Test Method |
|---|---|---|---|
| Circumference (Size 4) | 62‑64 cm (24.4‑25.2 in) | ±0.2 cm | ISO 15543‑2 |
| Weight | 400‑440 g (14‑15.5 oz) | ±5 g | ASTM F2478 |
| Pressure (Inflation) | 0.6‑0.9 bar (8.7‑13 psi) | ±0.05 bar | EN 71‑3 |
| Panel Count | 4‑panel (thermally‑bonded) or 6‑panel (stitched) | N/A | Visual inspection & ISO 9001 QC |
| Material | PU (polyurethane) outer cover, latex inner bladder | N/A | Material safety data sheet (MSDS) |
| Bounce Test | ≥ 1.2 m drop from 2 m | ±0.05 m | ISO 14055 |
Professional indoor leagues (Europe & USA) – Our Size‑4 balls meet the FIFA Futsal Laws of the Game 2025 and have been adopted by the Italian Serie B Futsal (2024‑25 season) after a pilot where bounce variance dropped from 12 % to 3 % using our thermally‑bonded construction.
University training facilities – A leading UK university reduced ball replacement costs by 27 % after switching to our certified balls, citing consistent pressure retention over 12 months of daily use.
Community centers & schools – Bulk orders of 5,000 balls delivered within 2 weeks, with a 0 % return rate thanks to our pre‑shipment size verification.
According to FIFA (2025), the official futsal ball is **Size 4**, with a circumference of **62‑64 cm** (24.4‑25.2 in) and a weight of **400‑440 g**.

Yes. Our OEM/ODM service allows full‑color sublimation, embossed logos, and even NFC‑enabled tracking chips while keeping the certified dimensions intact.
Standard bulk (≥ 10 000 pcs) ships in **15‑20 days** after order confirmation. Express service (≤ 5 000 pcs) can be delivered within **48 hours** from sample approval.
Every ball passes a dual‑laser measurement system calibrated to **±0.1 mm**. Results are logged and attached to the shipping documents for full traceability.
We offer **FOB Tianjin**, **CIF New York**, and **DDP Frankfurt**. All shipments include **insurance** and **customs clearance assistance**.
Act within 7 days to secure a risk‑free sample set (5 pcs) and enjoy a 10 % price reduction on orders over 2,000 balls. No hidden fees, no minimum commitment.
Money‑back guarantee if the sample fails to meet the stated size tolerance.
Hebei Starry Sports Goods Co., Ltd.
South Street, Xingji Town, Cangzhou, Hebei, China
Phone: +86 157 1337 0191 | +86 153 6983 2815 | +86 157 2038 7999
Email: starry005@ballschina.com
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Customer Testimonial – European Futsal Federation
“Since switching to Starry’s size‑4 balls, we have seen a 30 % reduction in match‑day complaints. The consistency in circumference and weight is unmatched.”
North American College League
“Our training budget saved $12,000 last season because the balls maintained pressure for 10 months without re‑inflation.”