Strauss Yoga Knee Pad Cushions Pair, (Pink), Double Exercise Wheel (Blue) Wide application --this kneeling pad is widely used, you can use it when you are doing yoga, exercise, or gardening, baby bathing, car repairing, and so on High quality -- this yoga knee pad cushion is made of high quality nbr, it is eco-friendly, and it is wear-resistant, you can use it for long time Thicken pad -- the thickness of this pad cushion is 1.5 cm, so it can protect your knees and elbows well Strengthens and Tones ABS, Shoulders, Arms and Back with dual ab wheel. Easy-Grip Wheels and two Non-Skid wheels for added Stability Steel rod with comfortable rubber grip Easy-Grip Handles to Prevent Slippage Box Content: Pair of non-skid wheels and two easy-grip handles.