Goplus Mailbox Tumbling Aid Trainer Portable Jumping Box Lightweight Gymnastics Trainer Equipment for Home, Gym Exercise

Durable Material — PVC cover and high-density EPE padding increase the thickness of this gymnastics vaulting box, which provide more comfort and support. Besides, it also ensures a long-time using.
Portable Design — This mailbox tumbling aid trainer is very lightweight, so you can easily move the box with one hand to everywhere. It is ideal for beginners and intermediate students at the gym, in the classroom or at home.
Safety for Exercise — The bottom of the tumbling mat is non-slip, which provides extra safety when your kid play on it. It not only makes kids body softer and healthier, but also can help them improve balance ability.