Yoga Mat: Get a yoga mat. Features: This yoga mat can help you to engage your core and your inner yogi by helping you to improve your sense of balance and flexibility. Massage Mat: This mat aims to massage and stimulate your body's pressure points, effectively relieving back pain and improving your posture. Material: Made from a PVC material. Colours: Choose between five different colours. Dimensions: Size: 33cm (diameter); Weight 900g. Yoga Mat | Living Social