The product is a set of four Malibu Pilates DVDs, featuring total body and cardio exercises. The DVDs are designed for home use and target all muscle groups. Each DVD is multicolored and made of CD material. This set includes four DVDs in a 7.5" x 7.5" x 5.5" package, perfect for indoor or outdoor workouts. The Malibu Pilates brand is known for quality fitness equipment, and these DVDs are a great addition to any gym or training routine.