✔Our product is suitable for people of all ages from 4.76-6.07ft in height. ✔Convenient Adjustment: It can stretch through the knob anda the hand rest can stretch 6.3in, you can adjust it according to your height to meet your workout needs. The adjustable leg holders fit both large and small feet and protect your ankles. ✔Comfortable Back Panel: The back panel of the product is made of PU, filled with pearl cotton and sponge inside, making you feel very soft and comfortable lying on it. ✔Sponge Grips: The sponge grips allow you to grip more comfortably. Specification Material: Steel , Pat Foam Back Panel Material: PU Wheel Material: Plastic Process: Baking Paint Color: Black ＆ Red Assembly Required: Yes Number of Items: 1 Load Capacity: 150kg/330.7lbs Package include 1* Back Stretch Decompression Bench Other Accessories for Installation Note 1. The headgear for stretching and traction is not included. 2. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering. How to Use 1. You can first adjust the length to match your height by using the knob. 2. Fix your feet on the leg holders (the leg holders are fixed). 3. Armpit top on both sides of the sponge support, shoulder lever adjustable. 4. Pull the right adjustment lever to start the stretch. 5. Push the right adjustment lever to end the stretch.