One of the best glass blunts on the market today. The Magnum Slider Glass Blunt is 4" long when fully closed. It's made with ultra thick tubing for great durability. The Magnum Slider Glass Blunt uses an innovative metal clip to ensure ease of function and yet stiffness that won't let the slider fall out. Customers have also commented when they pull the slider in the extended position they can drop oil extracts on their herbal blends and the function of the Magnum Slider Glass Blunt actually works as a vapor dome. Super cool, great price, awesome function.