Features： 1、Application: This exercise trainer is an effective choice for most people, including children, teenagers, athletes and fitness enthusiasts. 2、Improve Endurance: This fitness equipment can improve the speed, strength and endurance of the legs, and improve the quickness and coordination of the body. 3、Training Tools: This portable trainer is an ideal tool for all athletes and referees to improve foot speed, motion control and overall health. 4、Use Scenario: You can quickly start training in the courtyard, parks, gym or as a family exercise equipment, which is convenient and practical. 5、Oxford Fabric Material: Our outdoor jumping sports trainer is made of oxford fabric and EVA, which is sturdy and durable. Specification： Item Type: Tian Grid Exercise Trainer Material: Oxford Cloth, EVA Gross Weight: 284g / 10.0oz Product Size: Approx.70.8 x 70.5cm / 27.9 x 27.8in Use: Trainer Package List： 1 x Trainer