Product size: The product is 53mm long and 33mm wide, please allow slight errors due to manual measurement. Compatibility: This product is for most toilet paper boxes. Easy to install: Direct replacement without adjustment, perfect compatibility, high reliability. Product material: The product is specially designed and made of stainless steel material, with high service life and not easy to damage. Product list: The product contains a total of 2pcs Paper Towel Dispenser Key , which can fully meet your daily use needs and replacement., Manufacturer: The Lord of the Tools