2pcs 4 Inch Home Door Hinges Ball Bearing Small Flush Hinge Non-Mortise Stainless Steel Brushed Nickel Smooth and Silent Movement Replacement Ball Bearing Mute (Black)

• Bearing Mute:Upgraded design with ball bearing,the door hinges is capable of rotating 360° and will not get stuck or stagnate, ensuring completely silent operation.
• Stainless steel door hinges:Door Hinges antirust treated surface ensures excellent anticorrosion, firmness and durability.
• Easy to Install:Compared with traditional hinges, it is not necessary to groove in the door and door frame and can be installed directly. Easy installing with full Instruction list so there is NO NEED to pay for extra services.
• Weather resistant: Mounting on every kind of doors - Wood, Metal or Plastic - INDOOR and OUTDOOR.
• Butterfly invisible design: There are 8 mounting holes distributed around each hinge,more stable.

Invisible Door Hinges Stainless Steel Butterfly Groove-Free Flush Hinges Anti-Rust and Mute Bearings-Sliver Details: Material: 304 stainless steel Size: Size:4"x 3",as shown Thickness: 3 mm Color: Black Application: various wooden doors, aluminum doors, cabinets, windows, etc. Package includes: 2 x Door hinges