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Every order ships free with tracking. Timings are on our delivery page.
Email us with your order number within 30 days of delivery and we will send a prepaid returns label. Refunds go back to your original payment method.
Tell us the sport, your level and the measurements that matter at sportium.co.uk@gmail.com and we will help you choose.
The CAELUM 3-in-1 Wood Plyo Box (12 x 13 x 16 inches) is a heavy-duty, non-slip plywood jump box offering three adjustable heights for plyometrics, step-ups, and bodyweight strength work.
This wooden plyometric box combines rugged construction and a compact footprint so you can add explosive training and functional conditioning to home or commercial workouts. Built from high-grade plywood with precision puzzle joints and a textured honeycomb surface, the CAELUM box balances stability, traction, and portability. It ships with pre-drilled pilot holes and screws for quick assembly and includes side handles for carrying between training stations.
The CAELUM plyo box is crafted from quality plywood with precision puzzle joints designed to resist wobble under impact. It supports up to 400 lbs when used as intended, making it suitable for most athletes and gym users seeking a reliable platform for plyometrics and functional moves.
This 3-in-1 design offers three stable height choices—12", 13", and 16"—so you can scale intensity from beginner to advanced sessions. It’s versatile for box jumps, step-ups, elevated push-ups, tricep dips, plyometric drills, and mobility work.
The top surface uses a honeycomb-textured non-slip coating to improve traction underfoot and reduce the chance of slips during dynamic movements. Coupled with rounded, sanded edges, the finish helps preserve grip and minimizes abrasion on hands and shins during repetitive drills.
The CAELUM box arrives with pre-drilled pilot holes and included screws so setup takes only minutes with a screwdriver. Integrated side handles make repositioning the box quick and simple without heavy lifting or extra equipment.
Important note: this 12" x 13" x 16" model does not include internal support bracing; select according to your usage and load requirements.
Who is this for? The CAELUM 3-in-1 Wood Plyo Box is ideal for athletes, personal trainers, CrossFitters, and fitness enthusiasts who need a compact, multi-height platform that balances stability and portability. It works well for home gym setups, boutique studios, and strength-conditioning corners where a strong, non-slip jumping surface is required but permanent fixtures aren’t practical. If you need internal bracing for very heavy or commercial high-impact traffic, consider checking CAELUM’s reinforced models.
Q: What are the exact dimensions and height options?
A: The box measures 12" x 13" x 16" and converts between 12, 13, and 16-inch heights.
Q: Does this model include internal support bracing?
A: No — the 12x13x16 model does not have internal support. Choose a reinforced model for heavier commercial use.
Delivery: free and tracked to addresses across the UK, with no minimum spend. We email your tracking link as soon as your order is dispatched; timings are on our delivery page.
Returns: 30 days from delivery to return an unused item in its original packaging free of charge, with a prepaid label. This is on top of your 14-day legal right to cancel, and your Consumer Rights Act protections for faulty goods.
Damaged or wrong item? Email us a photo at sportium.co.uk@gmail.com and we will replace or refund it.
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