[Professional Design:Compatible with Starlink cablesperfect for seamless piercingsimple quick connect installation Simplified Cable Management: The Wall Grommet simplifies cable routing eliminates clutter seals wall openings and protects cables from sharp edges. Easy to Install: The wall grommets for cables is small and compact Simply drill a 1-inch hole in the wall and install. Wide Application: This cable grommet facilitates seamless cable routing through walls it finds wide application in homes offices and schools ensuring a neat and organized work environment. What you will get: 2*Starlink Wall Grommet. ELFCULB provides two years of warranty and after-sales service from the date of purchase. If you have any quality questions you can contact us and we will solve your problem through a refund or replacement.]