HP Q1397A. Core diameter: 5.08 cm, Size (imperial): 11.1 cm (4.38"), Print media weight: 80 g/m². Dimensions (WxDxH): 111 x 108 x 965.2 mm, Weight: 4.19 kg. Package dimensions (WxDxH): 111 x 108 x 965.2 mm, Quantity per pack: 1 pc(s), Package weight: 34 kg. Supported media weight (imperial): 9.53 kg (21 lbs). Products per pallet: 60 pc(s), Products per pallet (EU): 60 pc(s), Pallet weight (EU): 275 kg