Stronger Hook & Thicker Wood - Special Designed Extra Thick Flat Hook (0.23") & Extra Thick Wood( 0.53" ) 

+ Space Saving Flat Hanger shape.

Stronger & Thicker Non-slip Bar - Screwed Round Wooden Bar with Extra Thick Non-slip Rubber Tube for Hanging Pants.

Design of Groove - Double Hand-Sanding Smooth Notches for Hanging Tank Tops and Dresses.