HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Stack Them High For The Ultimate Challenge In Plyometric Exercise. The Cortex Plyo Box Stacking Set With Four Boxes Gets Progressively Taller And Combines To Make A Maximum Of 150Cm Vertical. Part Of A Modular Set Our Soft Plyo Boxes Are Designed To Be Used In Combination To Progress With You As You Improve Or Give You Access To Different Exercises. To Support Stacking The Boxes Have hook-and-loop tape Tabs That Lock Boxes In Place To Stabilise Them Through Intense Workouts. Individually These Boxes Can Be Used For An Enormous Range Of Explosive Plyometric Exercises Depending On Your Skill Level. Try Step-Ups Lateral Shuffles And Box Lunges To Get You Started. Add Any Two Boxes Together To Increase The Height And Tackle Harder Box Jump. Are You Game To Take On The 150Cm Height Of The Full Set Combined Our Soft Plyo Boxes Are Made From A High Density Epe Foam. Injuries Like Bruises And Scrapes That Occur From Failed Jumps Using Metal Or Plyo Boxes Are Reduced Using Our Soft Foam Boxes. Push Yourself To Your Limit With Reduced Consequences From Bad Landings. Wrapped In A Heavy Duty Pvc Layer These Boxes Stand Strong Through Extensive Usage And Guarantee Lasting Performance. Challenge Yourself With The Cortex Plyo Box Stacking Set. Features Heavy Duty Pvc Epe Foam 15Cm/6" Soft Plyo Box: 90X75x15cm (Lxwxh) 4.5Kg 30Cm/12" Soft Plyo Box: 90X75x30cm (Lxwxh) 6.5Kg 45Cm/18" Soft Plyo Box: 90X75x45cm (Lxwxh) 8.5Kg 60Cm/24" Soft Plyo Box: 90X75x60cm (Lxwxh) 11Kg