These exercise machine mats provide excellent floor protection for use underneath exercise equipment such as rowers & treadmills, helping to keep equipment in place. Also great for weight training as cushioning helps reduce impact noise, vibrations, and improves stability for a quieter and more comfortable workout. Features a non-slip base to ensure machines and weighted items will not slide on the floor. They have sealed edges with an anti-slip base to prevent movement, provide high levels of grip, and give excellent durability as foam is extra dense and wear resistant. Multi use fitness equipment mat designed to protect your floor and various training machines. Available in 4 sizes.