Description If you are looking for a sit-up assistant device with reliable quality and reasonable price, I will tell you that our sit-up assistant device will be your best choice. We adopt quality material, so you can keep it for a long time. Meanwhile, it owns a special and attractive appearance design. A cost-effective way to achieve your fitness goals without breaking your bank. Features -Color:Sky-blue -Material:PP, ABS, Foam -Size(descend):22.00X25.50X14.60cm/8.65X10.02X5.74in -Size(ascend):19.00X25.50X14.60cm/7.47X10.02X5.74in - The training device is compact and light and very practical for training at home or traveling. - Space-saving and very practical for storage and transport anywhere, for home fitness. - It can be used for push-ups, sit-ups, stretching the back, pressing the abdomen and toning the entire body muscles, and so on. - The use of comfortable materials, so that you feel comfortable fit in the movement. - Can be adjusted according to the height, suitable for the whole family. Packing list1 x sit-up assistant device