Color: Black; Material: Zinc Alloy; Upper diameter: 3.5inch/89mm; Lower diameter: 3.15inch/80mm; Groove Depth: 0.47inch/12mm; Packing List: 2pcs x desk hole grommet Advantage: Desk hole grommet is made of long lasting ABS plastic which has high impact strength, durability, heat resistance, abrasion resistance and good performance, easy to use Instruction: Desk cord hole cover is multifunctional, it can effectively organize messy cables and wires, protect your wire from knots, hide the long wire, and give you a tidy and clean working or entertainment environment Application: The desk wire hole insert is widely used in computer countertops, computer components, entertainment systems, office desktops, office equipment, dresser, lockers, wall cabinets, etc. in homes and offices Note: Ensure a proper seal of the cable grommets to prevent dust, moisture, and other external substances from entering and regularly clean and inspect the cable grommets The desk wire hole insert is widely used in computer countertops, computer components, entertainment systems, office desktops, office equipment, dresser, lockers, wall cabinets, etc. in homes and offices.

Specification:
Color: Black
Material: Zinc Alloy
Upper diameter: 3.5inch/89mm
Lower diameter: 3.15inch/80mm
Groove Depth: 0.47inch/12mm
Packing List: 2pcs x desk hole grommet

Advantage:
Desk hole grommet is made of long lasting ABS plastic which has high impact strength, durability, heat resistance, abrasion resistance and good performance, easy to use

Instruction:
Desk cord hole cover is multifunctional, it can effectively organize messy cables and wires, protect your wire from knots, hide the long wire, and give you a tidy and clean working or entertainment environment

Note:
Ensure a proper seal of the cable grommets to prevent dust, moisture, and other external substances from entering and regularly clean and inspect the cable grommets