The thickness and paper weight of Avery's Presta line of blank labels go as follows:
Matte White Paper - 6.78 mils and 151.3 gsm.
Matte White Paper w/ Surefeed (Laser) - 7.7 mils and 178.9 gsm.
Matte White Paper w/ Surefeed (Inkjet) - 7.29 mils and 180.6 gsm.
Removable Matte White Paper - 8.1 mils and 166 gsm.
EcoFriendly Matte White Paper - 8.3 mils and 171.7 gsm.
TrueBlock Matte White paper - 9 mils and 209.4 gsm.
Glossy White Paper - 8.3 mils and 191 gsm.
Durable White Film - 7.5 mils and 161.1gsm.
Durable Removable White Film - 159 gsm
WeatherProof White Film for Laser - 7.1 mils and 188.4 gsm.
UltraDuty White Film (Laser) - 7.1 mils and 210.6 gsm.
UltraDuty White Film (Inkjet) - 9.2 mils and 208.6 gsm.
Waterproof White Vinyl Film - 9.1 mils
SurfaceSafe White Film for Signs - 9 mils and 234.6 gsm.
Matte Clear Film (Laser) - 5.9 mils and 151.9 gsm.
Matte Clear Film (Inkjet) - 5.95 mils and 159.9 gsm.
Glossy Clear Film - 5.6 mils and 154.7 gsm.
Glossy Silver Foil Paper - 8.9 mils and 239.3 gsm.
Glossy Gold Foil Paper - 8.9 mils and 239.3 gsm.
Bright Blue Paper - 9 mils and 184.4 gsm.
Bright Green Paper - 9 mils and 184.4 gsm.
Bright Yellow Paper - 9 mils and 184.4 gsm.
Bright Orange Paper - 9 mils and 184.4 gsm.
Bright Pink Paper - 9 mils and 184.4 gsm.
Neon Green Paper - 7 mils and 161.3 gsm.
Neon Magenta Paper - 7 mils and 161.3 gsm.
Neon Yellow Paper - 7 mils and 161.3 gsm.
Kraft Brown Paper - 8.4 mils and 178.6 gsm.
Pearlized Ivory Paper - 10.2 mils and 209 gsm.