Upgraded 5 Gallon Bucket Lid, Bucket Lid, Trapdoor Style, Indoor and Outdoor, Reusable 5 Gallon Bucket Lid, No Bucket (1 Pack)Brand: chengshiyeguang Features: [Unique design] According to the feedback of our customers, we designed the anti escape plate, using high quality steel materials. This is also the only design on the market. [Manual installation] We installed it manually to prevent it from jumping out of the plate. The plate does not affect the function of the sliding clamshell lid. We install and inspect the product manually to do a little better. [Use scene] Our