Works as advertised
This fits perfectly on my tub of CeraVe moisturizing cream.  Just pull off the plastic tube extender and screw it on to the tub as if it were the regular lid.  Note: I've heard that CeraVe is now selling their product WITH a pump, so you might want to check your local store or the CeraVe product on Amazon before buying this separately.
Rating: 5 stars