Clear Cup Sealer Film, Seals 3275 Cups for PP Plastic CupsQUALITY: Clear transparent film with high clarity and gloss, heat stabilization, low shrinkage, anti fog, and anti glare properties SEALING: Excellent sealing integrity, tear and impact resistance with heat sealing properties for easy processing and handling. Able to perform in a wide temperature range both cold and hot to create the perfect air tight seal. For best results and proper seal, use flat lipped cups only FILM MATERIAL: PET CPP is among the