Carbon Fiber Roller Bowler Outer diameter 152mm x inner diameter 144mm x length 300mm Thickness 4mm Weight approx. 875g This is a new, unused item. It is more durable and lightweight compared to aluminum or PVC versions. As a bonus, I will include one 300mm long PVC pipe. It's a perfect fit and can be stacked. Discounts are available if purchased with the vertical roller I have listed separately. #Juggling #StreetPerformance