Featuring an 8.9cm blade the Aqua Lung Small Squeeze Knife combines the easy-to-use functionality of compact knife with Aqua Lung’s secure, patented Squeeze Locking System. The Squeeze-Lock system ensures your knife is always secure in its sheath. Removing the knife is easy. Simply squeeze the clips at the side of the handle to release the lock. The Lock automatically re-engages when you pop the blade back in.