Perfect Combination- 8 pack yoga block and a yoga strap. suitable for both experienced exercisers and beginners. Eco-Friendly Eva Foam- Made from high-density and sturdy EVA foam with smooth texture, feels delicate and dense, blocks free from odor, material last for years. Beveled Edges- 3D stereoscopic cutting technology featuring for a non-slip and beveled edges for comfort and a soft grip. Deepen Yoga Stretches- yoga strap made from long-lasting poly-cotton material, features a D-ring metal buckle, which is safe and , allows you to perform stretches with greater control, providing greater flexibility, enhancing muscle recovery, improving range of motion. Convenient- The yoga blocks and strap set are very easy to maintain and clean. Simply spot clean with a mild detergent towel or leave it out to air dry. The size of a piece of yoga brick: 23 x 16 x 8cm stretch belt 183 x 3.8cm Weight: 4000g Colour: Black Material: EVA+polyester cotton Package Contents: 8 x yoga bricks 4 x stretch belt Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.