Easy Slider - Ab Deluxe Roller- Compete Upper Body Workout Kit. One Day In Just A Few Minutes You Can Tone And Firm Your Upper Body And Abs. Just One Smooth Gliding Motion That Can Tone Your Upper Body's Muscles. Glides To Both Sides- Right Side And Left Side To Target Your Obliques. Most Effective Core Training Workout. Comfortable & Slip Resistant Grip. Sturdy & Durable. Great For All Levels. Compact & Lightweight - White MOST EFFECTIVE CORE TRAINING WORKOUT COMFORABLE & SLIP RESISTANT GRIP STURDY & DURABLE GREAT FOR ALL LEVELS COMPACT & LIGHTWEIGHT