They remove stains

The front edge is hemmed to create a smooth

then it's ready to install above your dropped ceiling

Eliminates the need to frequently deploy and remove a temporary cover or permanently seal your drains

Top Brand Specimen Transfer Bag, Green, PK1000 - 3TZY8 limit5 They remove stainsSpecimen transfer bags are used to contain and transport laboratory samples safely and hygienically to hospitals, medical facilities, clinics, laboratories, and testing facilities. They help protect healthcare workers from potential specimen leaks and contamination. These zipper locking bags have a separate pouch for storing paperwork and are clearly labeled with the universal biohazard symbol.