skyunion Sit-ups and Push-ups Weight Lose Gym Workout Abdominal Curl Sit-up Bar (Black) Ab Exerciser  (Black)

Specification: Material: Stainless + elastic rubber + soft foam Color: Black Size: 11x8.6x7.4inches?L x W x H? Weight: 1.8 lbs Suction cup diameter: 4.7inches Package Included: Sit Up Bar x 1 Rubber pads x 1 User Manual x 1 How to Use: Step 1: Find a dry and clean flat ground without any gaps, and use a damp cloth to clean the floor. Step 2: Remove the protective film on the top of the suction cups. Step 3: Tear off the super rubber pad and stick it on the ground, then squeeze air bubbles from the rubber pad. Step 4: Put the suction cups of the sit-up device on the super rubber pad, make sure the suction cups are not out of the rubber pad. Step 5: Use your body weight to press down on the suction cups to expel as much air as possible while pulling down the lever. Step 6: Press the spring clasp inward while pressing the foam handle, and then press it up or down to the desired position. Suitable for different floor Wood floor/Tile floor/Lacquered floor/Marble floor/Granite floor Important: Floors that cannot be absorbed due to small gaps can be used with the complimentary super rubber pad. Cannot be used on carpets and yoga blankets. Perfect after-sales service: We strive to achieve customer satisfaction. If you are not satisfied with this purchase, please contact us and we will give you a satisfactory solution within 24 hours.