Plyometric Jump Boxes, 12/18/24/30 Inch Plyo Box, Platform and Jumping Agility Box, Anti-Slip Fitness Exercise Step Up Box Set for Home Gym Training, Conditioning Strength Training, Black export1 Three sizes: The Medium 4-tier

Three sizes: The Medium 4-tier shelf (55*28*73cm) can store 12-16 pairs of shoe

Default time: 15 minutes

It uses a double recoil pulling system for easy start-up

so you can find the perfect combination for your pup

Audio input/output: Bulit-in mic and speaker

Plyometric Jump Boxes, 12/18/24/30 Inch Plyo Box, Platform and Jumping Agility Box, Anti-Slip Fitness Exercise Step Up Box Set for Home Gym Training, Conditioning Strength Training, Black export1 Three sizes: The Medium 4-tierDescription Set of four plyometric jump boxes in varying heights for versatile home gym training and conditioning exercises. Features Includes 12", 18", 24", and 30" boxes for adjustable workout intensity. Constructed with welded steel tubing and powder coated finish for durability and corrosion resistance. Equipped with rubber pads and textured silicone surface for enhanced stability and grip. Supports multiple exercises including jumps, step ups,