Increase mushroom growth by 10% by preventing "side-pinning"!

• Maximizes mushroom output when used with the Grow Kit In-A-Bag™.
• Wraps around the middle section of the growing medium to prevent useless energy-consuming mini mushrooms from growing along the inner sides of your bag.
  
• Optimized size and shape provides the the perfect amount of tension without disrupting the network of mycelium.
• The unique "x" shape provides better coverage and prevents more side-pins than a traditional rubber band.
• Includes 5 durable and reusable MycoMultiplier™ bands.