Build trail obstacles, cavalletti, training grids, and more from this versatile system.
Each Blok set (one pair) has three heights: low (9"), medium (15"), and high (24").
Add more bloks as you increase your training regimen (six pairs are shown).
In weather-resistant white polyethylene. Made in the U. S. A. *Poles not included.
Item ships directly from the manufacturer and cannot be shipped outside the continental U.S. or via U.S. Postal Service.