Canon Glossy 170 gsm 24" x 100 ft.. Print media weight: 170 g/m², Roll dimensions: 24" x 100 ft., Maximum roll length: 30.48 m. Operating relative humidity range: 30 - 75 %, Operating temperature range (T-T): 15 - 30 °C, Storage temperature range (T-T): 15 - 30 °C