Manduka Yoga &amp; Exercise Blocks<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>0.6 lbs.; 4 x 6" x 9</li><li>Slip resistant finish， a soft &amp; comfortable hand， firm support， radius edges， strength &amp; durability</li><li>Over 50% recycled material provides a higher level of recycled material than any other</li><li>wrist can rest more comfortably on the curved edge</li><li>Wipe clean with a damp cloth or dampen the cloth with 50/50 organic apple cider vinegar &amp; water.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31HWnXo0INL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31F%2B9iT-fWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/310GFM58W0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/313lupPMv%2BL.jpg" noproxy>