Internal Compression Height Adjustment Mechanism allows rim height to raise and lower 3" to 5" with no pinch or grab points * Off-Set 3" square one-piece steel pole with a 2ft Extension from pole to front of backboard. 1/5 scale of full size Goalsetter MVP * Backboard is 25" x36" and made of 3/8" Fully-Tempered Glass mounted on an exclusive H-Frame design made of 1-1/2" structural steel tubing to provide precise and consistent ball response * Corrosion-Resistant paint process of one primer coat and two coats of baked on acrylic-enamel provides a high-gloss finish * Unit comes with J-Bolts for in-ground installation. Steel stand with steel rollers sold separately.