Carbon Fiber Pool Cue Stick 12.8mm Tip Billiard Carbon Fiber cue, 58" Pool Table Sticks, Weight Adjustable Design -18OZ,18.4OZ,19OZ,20OZ Fast Lock pin, stainless fast lock pin to attach cue in a second. Carbon Fiber Butt, fast lock pin. Consistency goes hand in hand with performance. Durability is important, carbon fiber won't warp in the heat or cold. Low Maintenance is the most convenient benefit of a carbon fiber cue. Weight-Adjustable Design, butt with weight adjustable device, easy to add or reduce weight, meet different weight request: 18OZ,18.4OZ,19OZ,20OZ Perfect Performance! Great Feeling! Top Quality! Lowest deflection carbon fiber shaft, 12.8mm leather with bakelite ferrule cue tip. Perfect Performance Pure carbon fiber material for shaft which involves creating additional spin while maintaining accuracy. The shaft itself with lighter tip end mass combined with flex to reduce the squirt angle.