Item Type: Sit Up Assistant Bar_x000D_ Material: Steel + Foam + Silicone_x000D_ Color: As Pictures Shown _x000D_ Product Size: Approx. 25x6.5cm/9.8x2.6in_x000D_ Adjustable Height: Approx. 17.5-20.5/6.9-8.1in_x000D_ Weight: Approx. 689g/24.3oz 1Small and lightweight, save space, very easy to store and carry, can work anywhere. 2Adjustable height, soft and thick foam handle makes the feet comfortable, prevents chafing, and is safe and stable. 3Multi-functional suction cup abdominal muscle machine, available in many places, suitable for sports enthusiasts 4Sit?up trainer can help you perform sit?ups, and are widely used in homes, offices, gyms, etc. 5Can be reused on smooth floors, tiled floors, cured floors or any other smooth floors.1 xSitUpAssistantBar