This Speakman SM-5400 SentinelPro Chrome Shower Valve Trim is a state-of-the-art Speakman temperature control trim. This trim is part of Speakman's famous and stylish SentinelPro collection, which is a collection of coordinating bathroom fixtures that add style and luxury to any bathroom for the lowest price. This particular model is just the valve trim so the internal hardware is not included and is sold separately. Speakman wanted this SM-5400 SentinelPro Chrome Shower Valve Trim to look sleek and bold so they gave it a stunning chrome finish to help this product coordinate with your bathroom decor while also be a stylish focal point. This Trim includes many unique features like its anti-scald technology which is a function where the valve shuts off if the water gets too hot, also featured on this is a pressure balance function to keep you at a constant pressure throughout the bath or shower. The ASME and ASSE have tested this product and have found it to be compliant with their standards and regulations ensuring the buyer that they are getting a high-quality user-friendly product. This Speakman SM-5400 SentinelPro Chrome Shower Valve Trim comes with the outstanding protection of the Limited One-Year Speakman warranty.