Feature This item is Reversible for Right Hand or Remodel to use. For doors with a thickness from 35-45mm.   Material: Stainless Steel 304， which is not corroded and rust,it is in 304 Grade and much durable.With Life Time Finish Warranty.   In the set: - Two Handles, - Two Decorative Cover, - Two Keyhole Cover - Face Plate, - Emergency Unlocking Pin, - Mounting Screws / Bolts,   WE are specialized in the production of door handle and door accessory for 33 years.Self-export, bi-quality checking with big famous factory. WE owned many experienced staff, who are on this field for no less than 7years, youthful and efficient. WE are one of the best cooperator for you to choose.