SUNVP Yoga Block 9"x6"x3" Eco Friendly Recycled EVA Foam Made with The Best, Durable Eco Friendly Recycled Foam - Comes with Our Special Namaste Rectangular yoga Block, eco friendly EVA, Free of toxic glutes and stains. Dimension : 9*6*3 Inches. Great feel and weight helps you feel grounded and supported. Irregular edges are comfortable for supported and restorative poses, comfortable. Lightweight with a smooth finish. Lifetime warranty.