You’re in the right place for double-layer bowls.By now you already know that, whatever you are looking for, you’re sure to find it on ZHENNENG.we guarantee that it’s here on ZHENNENG.This product features bacterial resistance. Its fabrics have been treated with chemicals to make it effectively inhibit the growth of micro-organisms. .We aim to provide the highest quality double-layer bowls.for our long-term customers and we will actively cooperate with our customers to offer effective solutions and cost benefits.