Details Get everything you need to improve your stretches and take your yoga to the next level. Whether you're new or a seasoned veteran this set will deepen your poses and increase your flexibility daily!. This set by Live Infinitely includes 2- 3"x 6" x 9" EVA foam blocks with easy grip beveled edges and 1- 6' long soft cotton strap with premium metal D-rings.. The blocks are made from EVA foam making them odor and moisture resistant while still only weighing 7 ounces each. Perfect for on-the-go, in the studio, or at home use. Easily deepen and elongate your stretches while keeping your posture spot on!. Backed with the Live Infinitely 1 Year unlimited warranty. If you're not thrilled, simply contact our customer service team and know that you will receive unmatched personal assistance..