Thank you for viewing! Instant purchase OK! Follow-up discount, bundle discount available! #ERiFollowDiscountList of other products Other items are also on sale♡ ✨Last one✨ Material: Plastic Color: Black Compatibility: Garmin, Bryton, CATEYE (optional) Overall diameter: Approximately 3.2cm / 1.3in Screw hole length: 21mm / 0.8in (for Garmin adapter, Bryton) Applicable general screw types and lengths (not included): M3, 6mm / 0.24in (for Garmin, Bryton), M3, 10mm / 0.39in (for CATEYE) Weight: Approximately 4g Packing list: 1 x Bicycle computer mount adapter only (※ Screws and bike computer mount are not included.) Please understand that this item is stored at home and will be shipped in simple packaging before purchasing (⁎ᵕᴗᵕ⁎) Please check the actual photos for the condition of the product (*ˊ˘ˋ*) I have taken it out of the box once to take photos, so it is new but set to "Like new". ※ In order to sell at a slightly lower price and due to shipping costs, we may ship the item out of its box. Please understand. Bicycle computer mount for Garmin/Bryton/CATEYE, bike computer mount holder, easy to install, multi-functional, lightweight (Garmin) 34-35