Power-Plyo Boxes – Black (by Power Systems) Updated design. Same best-selling performance. The Power-Plyo Boxes by Power Systems are a fitness classic, trusted for decades to build explosive power, speed, and agility. Designed with fully welded steel frames and a reinforced ¾” plywood landing surface covered in a non-slip layer, these boxes deliver maximum safety and durability for high-intensity plyometric training. Available in six sizes (12"–42") and sold in convenient Starter and Advanced sets, these boxes are built to withstand heavy use in gyms, training centers, and athletic facilities. Why You’ll Love Them Built to Last – Heavy-duty, fully welded steel construction supports up to 550 lbs. Safe, Non-Slip Surface – Reinforced plywood top with rubber coating ensures secure landings. Protects Floors – Rubber bottoms reduce sliding and protect surfaces. Space-Saving Design – Stackable for efficient storage between sessions. Indoor/Outdoor Use – Versatile for training anywhere (store indoors when not in use). Backed by Quality – Comes with a 5-year limited warranty. Take your jump training to the next level with Power-Plyo Boxes—durable, safe, and designed for serious performance. Set Options Starter Set: 12", 18", 24", 30" Advanced Set: 12", 18", 24", 30", 36", 42" Dimensions 12" Box: Top 13" x 13" / Bottom 15" x 15" 18" Box: Top 14" x 14" / Bottom 18" x 18" 24" Box: Top 15" x 15" / Bottom 21" x 21" 30" Box: Top 16" x 16" / Bottom 23" x 23" 36" Box: Top 20" x 20" / Bottom 28" x 28" 42" Box: Top 22" x 22" / Bottom 32" x 32" Notes Small Parcel
