Get more from your workout while minimizing space with The Step High Step Platform - 4 Risers. The Step is a great home-fitness tool for beginners to experts and is customizable for a variety of aerobic and strength exercises. This system includes a High Step platform and 4 original risers to create the foundation of any workout program. The platform features one 13-inch x 9-inch stepping surface and 4 risers (16 inches L x 16 inches W x 2 inches H). These sturdy risers can be used on any type of indoor flooring from carpet to concrete without leaving behind scratches. Burn more calories the higher you step with 4-inch to 6-inch to 8-inch to 10-inch to 12-inch platform height options using the included risers. Each High Step and riser are made with 4 nonskid feet to prevent sliding or moving during exercise. The risers and platform also feature a resistance band notch, which safely holds the band in place. Made in the United States, this set is crafted from durable, recyclable high-density polyethylene that supports up to 275 pounds (or up to 400 pounds with risers).