Feature(may vary by option.)

●Parafilm M roll
●Small piece of this film will seal test tubes, beakers, flasks, culture tubes, etc
●Made of a semi-transparent, flexible and waterproof material
●Resistant to most acids and alcohols yet is gas permeable
●Measures 250-feet length by 2-inches width

[Original Version]

Description

Parafilm M Roll, 250 Length x 2" Width