SKS offers white polypropylene child resistant caps with PE liners in an array of sizes for pairing with a wide selection of glass and plastic containers. Molded on the top of these plastic caps is the universal picture directing customers to push down and turn to open. These ribbed child resistant caps are composed of durable polypropylene and include PE liners, which provide excellent chemical resistance to acids, alkalis, solvents, alcohol, oil, household cosmetics, and aqueous products. Test these white child resistant caps to ensure compatibility with your products.