Features: 3 IN 1 home workout equipment: help you to save money. Do not need to buy them respectively. AB roller for stability: This updated AB roller is built with a longer handle pipe and covered with anti-slip resistant foam, making it more stable. Perfect push-up support knee protection: The sloping push-up bar can be detached or mounted in seconds and won’t slip easily. The knee pad is for protecting your knees from injury when rolling frontward and backward. For all fitness levels: Gym-grade all-inclusive fitness equipment suitable for beginners and advanced exercisers.