1) Durable materials - the PVC outer cover and high-density EPE padding add thickness to this gymnastic vaulting box, providing additional comfort and support. In addition, it ensures long-term use.

2) Portable design - This mailbox tumbling aid trainer is very lightweight so you can easily move the box anywhere with one hand. It is ideal for beginners and intermediate students in the gym, classroom or at home.

3) Sports safety - The tumbling mat has a non-slip bottom, providing extra safety when your child is playing on it. Not only does it make your child's body softer and healthier, it also helps them to improve their balance.

4）Great training tool: the mailbox shaped non-reverse trainer is a must for your young gymnast. Let them build their confidence as they perform their moves with this unique and affordable spotter.

5）Suitable for a wide range of movements: the Junior Gymnastics Mailbox Trainer allows your junior gymnast to perfect a wide range of movements, from beginner straddles and bridges to intermediate moves such as cartwheels and backbends. Advanced techniques such as round-offs and backbends can also be performed.