TOP QUALITY - sturdy and well made from eco friendly high density EVA form, lightweight yet durable for long-lasting durability. ADVANTAGE - through the support of the blocks, you'll gain strength to deepen and elongate stretches or aligns your posture easily, helps achieve better flexibility, balance, comfort and stability! COMFORTABLE - the beveled edges are designed for comfort, and it is moisture-proof to keep bacterial away and the blocks clean and dry during the whole fitness process. FEATURES - Fit any yoga or exercise levels no matter you are at home, in the studio or at the gym. They make difficult yoga poses accessible to beginners and those with injuries or physical limitations. ADVANTAGES - Perfect for Yogic purpose to make progress and fitness routine, it is also great as replacement for insulating speaker foam, speaker pads, speaker or headphones stands etc. size:23x15x7.6cm Material:EVA colour:Blue Package Contents: 4 x yoga bricks