Gaia Guy 100% Eco-Friendly - 2 Cork Yoga Blocks - 4" x 6" x 9" All Natural Cork - Sustainable Beautiful and Super Supportive for All Yoga Levels 100% SUSTAINABLE BIODEGRADABLE ECO-FRIENDLY and NATURAL  Your Gaia Guy cork yoga blocks are free from chemicals and plastics. On top of that you can have peace of mind knowing that these solid and sturdy yoga blocks should be the last ones you need. No landfill as they will return to the earth but you can also use them forever and so it saves you money and saves the environment at the same time. WIN-WIN! 100% MONEY BACK GUARANTEE  We feel comfortable offering you this because these cork yoga blocks are solid, sturdy and designed to last and never go out of style. That said, your complete happiness with these yoga blocks is essential to Gaia Guy. If you are not pleased with the superior support, comfort and non-slip qualities of these natural cork products let us know and we will remedy the situation to your satisfaction. WHY DO YOU NEED YOGA BLOCKS? - Yes, 2 blocks ^.^ - Advanced Yogis to beginners agree that they benefit from blocks. When you are starting yoga your flexibility isnt quite there so moves, like Trikonasana (triangle pose) or Ardha Chandrasan (half moon pose) for example are made safer and more effective with a block. Moving into proper crow alignment or doing more advanced arm balances also benefit from the use of blocks. NOT JUST FOR YOGA  Its great when you can use something for multiple purposes, right? Imagine taking your solid and nicely weighted Gaia Guy cork yoga blocks and doing leg lifts, holding one or two above your head while crunching your abs and think of the extension you can get on push-ups and seated dips with these blocks. Go ahead and get creative with your blocks and workouts. FORM FUNCTION and FASHION  Natural cork just looks good, you know? Its great to look eco-hot, but whats more is feeling good as you progress in your practice. Effectively our block gives you three levels of difficulty as it is a 4 x 6 x 9 block. You are able to move deeper and deeper still while remaining safe in all your yoga poses.