How high is the basketball hoop used in competitions?

Seiko "Competition-Grade Elastic Balance Mobile Basketball Stand
Product Model: 5100-S
Delivery Time: 2-4 weeks
Production Number: Q04
Unit: Each

Product Description:
The leading Kairui competition-grade elastic balance basketball stand K9618 is a non-electric portable basketball stand specifically designed for university and professional games. Utilizing a spring-assisted system, it effortlessly adjusts the backboard to the required height for athletes of all age groups during competitions. It features a 3.25m extension arm directly connected to an elastic rim to ensure the stability of the glass backboard. The base is fully covered with protective padding to ensure athlete safety and can be customized with pattern designs to promote team and sponsor marketing. This model is FIBA certified and meets the competition requirements of the NBA, NCAA, and others.
Product Options:
Tension spring mechanism, 3.26m arm span, manual lifting and folding, automatic retractable wheels, equipped with an American-style high-strength steel-framed rectangular glass backboard (KR-SFG42) and an all-directional flexible rim (All-Flex). High-strength shock-resistant glass backboard, "all-directional" locking elastic rim, 3.25m extension arm, automatic lifting casters, safety protective cover, 544kg counterweight, and ground anchor fixation system.
Product Details
Additional Information on Competition-Grade Elastic Balance Basketball Stand:

The maintenance-free tension spring mechanism is hidden within the base structure of the stand, allowing smooth height adjustment while ensuring safety and maintaining overall aesthetics.

The perfectly fully welded rectangular thick-walled T-shaped telescopic arm design ensures the stand’s stability meets standards.

The T-shaped extension arm and heavy-duty column structure revolutionize the traditional support framework of basketball stands, providing spectators with an unobstructed view of the court and significantly improving sightlines.

Specialized fastener design allows for easy detachment of the explosion-proof glass backboard from the stand.

The base structure and front facade are covered with high-density polyurethane foam, while the floor mat and ground anchor fixation system comply with international competition standards such as FIBA, NBA, and NCAA.