Simple resin hook just hook it on a mesh.
Dimensions / Length: 1.6 inches (40 mm)
External Dimensions / Receiver: Width 0.7 x Height 2.5 inches (17.5 x 64 mm)
Hook wire dimensions: 0.2 inch (5 mm) diameter
Color: Black.
Material: ABS
Load Capacity: 2.2 lbs (1 kg) per unit.
Country of Origin: Japan
Units (quantity) / 1 pack (10 pieces)
Manufacturer Part Number: 4LH-40BL-1P
Please apply in 1 unit.