The item is a yoga block brick, which are made of durable and lightweight EVA material, it can act as a stretching aid to ensure proper alignment, deepen your stretches and poses, improving your balance, strength and flexibility during Yoga and exercise. It can be placed under your feet, hands or buttocks to provide support and aid posture. yoga and assistant for you! Features - ColorAssorted Color - Material: EVA. - Size: Approx. 23x15x7.5 cm. -Note:Random Pattern - Made of Durable High Density EVA material to provide reliable support even under considerable weight. - Slip-resistant surface and Beveled edges provide and comfortable grip. - High-density and high compressive strength for better support and balance. - Lightweight, stable and easy to grip. Increase flexibility, stretch, strength and balance and ensure stability. - Provide support to each in your practice, from side angle or seated to forward bend and beyond. - Perfect for yoga, , daily exercise, or physical, great for overall balance and flexibility. Package list: 3 x Yoga Brick