Comfort: Each block is soft enough to sit on, use under your knees or rest your head on, while still providing the strength and durability to support your weight. Material: High density and lightweight EVA foam. Size: Each block measures 23cm x 15cm x 7.5cm. Multi-purpose: Yoga blocks provide support, stability and alignment while you stretch, extend, fold and move into a range of common yoga poses. Colours: Choose purple, rose pink, green, orange or blue. Yoga blocks: Get a pair of non-slip foam yoga blocks. Pair Of Yoga Blocks | Living Social | Living Social