



Fringe Sport Multi-Sided Plyometric Box – Mini 16x18x20" (3-in-1 Wooden Jump Box)
Description
Optimize explosive training in tight spaces with the Fringe Sport Multi-Sided Plyometric Box – Mini (16"x18"x20"). This compact, 3-in-1 jump box packs pro-level durability into a footprint that fits home gyms, garage setups, and youth programs alike. Crafted from premium ¾" birch plywood, it arrives flat-packed for easy assembly—each panel is both glued and screwed for rock-solid stability that endures years of box jumps, step-ups, and dynamic drills.
Key Features
- Three heights in one: flip to 16", 18", or 20" for progressive training
- ¾" Birch plywood + internal bracing for bomb-proof strength and minimal flex
- Routered corners soften edges and help protect shins on missed reps
- Flat-pack shipping saves cost—assembles quickly with pre-cut panels
- Glued & screwed joints ensure every seam stays tight under heavy use
Specifications
- Contents: 1 Mini Multi-Sided Plyo Box
- Weight: 26 lb
- Material: ¾" Birch plywood
- Dimensions: 16" × 18" × 20"
Warranty
Protected by a 1-Year Fringe Sport Warranty—built for daily abuse, guaranteed.
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