HP Premium Plus High-gloss Photo Paper 280 g/m²-A4/210 x 297 mm/20 sht 2-pack. Dimensions (WxDxH): 313 x 226 x 28 mm, Print media weight: 280 g/m². Operating relative humidity range: 20 - 80 %, Operating temperature range (T-T): 15 - 30 °C, Storage temperature range (T-T): 0 - 40 °C. Package weight: 0.88 kg, Media sheets per package: 2x 20