Instroke Case 3 butt 5 shafts custom shark skin leather cue case. This case has a real black sharkskin leather on the front and back along with the pockets. The rest of the case is made with Top grain leather with black accents. Instroke case has Lightweight, unbreakable oversized PVC tubing for butts and shafts. Tubes are completely lined with a non-abrasive, moisture resistant fabric.