200/Roll, One Roll/Box, Size: 27" W x 37" H, Thickness: 13 Micron (About 0.5 MIL). Freezer Bun Pan Covers on Roll w/ ties. These Freeze Bun Pan Covers are made from High-Density (HDPE) plastic film and are perforated. These burn pan covers are puncture resistant and are FDA-approved for safe food service, storage and handling. These Freeze Burn Pan Covers have compact packaging to save you counter and shelf space and its Quick-dispensing design allows easy access and reduces waste. These HDPE freezers roll bags are suitable for freezing temperatures down to -50-degree Fahrenheit (F) and can be heated up to +220-degree Fahrenheit (F).

These translucent bun pan covers are perfect for protecting your baked goods and keeping them sanitary, and come perforated for easy tear-off from the core less roll. 

There is no minimum. However, more than one case would get you a better shipping rate per box. The price mentioned is for a box of 200 Bun Pan Cover.