●It can be used at home or in the office to shape your body and trim your waist. Also very suitable for travel. The perfect gift for people to have a healthier life, especially for those who don't have time to work out in the gym or gym.This is a very ideal portable exercise tool that saves time and money.●Product name: Multifunctional Sit UpsGear position: height is adjustable in 4 gears.Product material: cold rolled steel + high elastic foamProduct size: 26 * 22cmColor: red, black, pink, blue●Packing list:Sit ups * 1With 8-shaped elastic rope●Please exercise according to your own situation, do not over-exercise to avoid muscle injury.●Note: Due to manual measurement and slight color changes in different display settings, please allow a difference of 1-3 cm (0.4-1.18 inches).● Perfect after-sales-we hope that the products are very satisfied with you. If you have any questions, please feel free to contact us. Wish you a happy life.