BSivan Health and Fitness Yoga Foam Blocks (Pack of 2, Green) ReviewbP PP Sivan Health and Fitness Yoga Foam Blocks (Pack of 2, Green) P2 Pack of Green BlocksPSlip resistantPSoft, scratch-proof exteriorPExtremely durable EVA Foam materialPDimensions: 9-Inch long x 6-Inch wide x 3-Inch tallP