RAW Lean Cones are 110 mm long and hold approximately 0.75 grams. Leans are the same length as king size cones but thinner. RAW Pre-Rolled Cones are perfect for people who prefer not to hand-roll. They are the extremely convenient because you only need to fill them up, twist off the end and light it up. Length: 110 mm Natural Gum Unbleached Paper All Natural, Additive-Free