Slip-resistant and sturdy Designed to take the strain off your body, it's crafted with layers of foam, varied in density to provide a durable structure. It has a soft grip while staying slip-resistant and sturdy, and the strap works to fix alignment. Non Slip Yoga Brick Supportive foam blocks Two supportive foam blocks, complete with an eight-foot strap, allow yogis of all skillsets to level up as they deepen each pose. Best used by those who need additional wrist or even heel support, the wedges help distribute weight throughout hands and wrists. Comfort Grip Beveled Edges Our yoga block designed with beveled edges for firm and easy grip which will make you feel secure and accommodating during tough stretches. PREMIUM MATERIAL High Density EVA foam Non-slip Yoga Brick Fixed position,Assist in practicing yoga to help you support different parts of the body. Bearing 200 Pounds.You Will Never Crush it. Versatile Yoga Block The block can be used under hands, feet, back, hips and head etc, which support safely and modify poses properly to suit personal level of flexibility.