the comar securecap® childresistant closure features a patented &ldquopush and twist&rdquo opening action.the closure has a unique, patented twopiece push and turn technology that provides maximum security and meets cpsc protocol title 16 of the code of federal regulations cfr part 1700.2 child resistance testing. made of tough, durable polypropylene this closures are not only fully child resistant but senior friendly.available as standard items in 20mm, 24mm and 28mm sizes in various pipette sizes and material combinations. 
