High quality : Made of high density Ethylene (HDPE) and BPA free Significant usage: Two lids,suitable for 5 gallon plastic bucket which is used to storage cereal, oats, flour, beans, sugar, pasta, rice, pet food, cat litter and more. Outstanding leak proof: each lid with a O-ring rubber gasket,helpful for preventing leakage Installation: Easy to install , and a rubber mallet could be helpful for fitting snugly Services : Any questions feel free to contact us , we will be there for helping you size:30cm Material:plastic colour:Black Package Contents: 2 x lids Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.