Storage media: SD / MMC card

lens covered with anti-scraping coating

Scope of Application: mechanical maintenance

Chuck diameter: 13 (mm)

and then tighten the cap

Universal Back Seat Laptop Stand & Writing Desk for Cars Color:Matte Black Storage media: SD / MMCProduct Overview: Turn your vehicle into a convenient mobile workspace with this Universal Car Back Seat Laptop Desk. Designed to attach securely to the back of a car seat, it provides a stable platform for working, studying, eating, or using electronic devices while traveling. Selected models include an integrated phone holder for added convenience. Features: Durable plastic construction Universal back seat mounting design Foldable and space saving