Plastic lid,8 12 16 cup lid material:ps weight:2.8g 3.0g 3.5g height:2.8cm diameter:8cm 9cm Plastic lid,8oz ps lidmaterial:psweight:2.8gheight:2.8cmdiameter:8cmpacking way:50pcs/bag,20bags/cartonWe also make OEM aslo,Pls feel free to let me know if you have any questions .we 'll be more than happy to help you in any way I can.Thank you very much. ps paper cup lids