Details & Features: The Step is a great home-fitness tool for beginners to experts and is customizable for a variety of aerobic and strength exercises This set includes a grey nonslip platform, patented freestyle risers, and streaming videos to create the foundation of any workout program These sturdy risers can be used on any type of indoor flooring from carpet to concrete to hardwood without leaving behind scratches The patented freestyle risers add variety to your workout with multiple slanted positions perfect for adding intensity to push-ups, sit-ups, lunges, and more Burn more calories the higher you step with a 25" platform height The Step platform and risers are made with four nonskid feet to prevent sliding or moving during exercise Both the platform and rises also feature a resistance band notch, which safely holds an optional resistance band in place WARRANTY: This product is backed by a 90-day manufacturer's warranty period