When it comes to strength, athletes know it starts with the core. Designed to challenge the core through a variety of movements, SKLZ Slidez are created with a low-friction, non-marking bottom that glides over virtually any surface, while an ergonomic, non-slip tread provides better grip for hands and feet. Ultra-lightweight and compact, this workout aid can be used for a variety of exercises. It is ideal for individual workouts, trainers with clients and sports teams. Take it with you on the go, to the gym, and even on the road for a complete workout. Includes one pair of discs Slidez. Low-friction, non-marking material glides smoothly over virtually any surface. Workout aid that can be used anywhere, building core strength and increasing flexibility. Large ergonomic tread surface provides a comfortable, non-slip grip for hands and feet. Integrated clips snap together autres for a two-sided workout Unique shape enhances omnidirectional movement.