About This Kit1. A standard buckle basic strap mount / adapter with 360 degree rotate adjustable function and a long screw bolt. 2. Apply to Helmet Belt Strap, Flat / Curved Mounts, Chest Belt Mount, Wristband Mount, Kite Mount, etc. 3. Personalized design. 4. Good protection. 5. Portable and durable. Specification: General Compatible with DJI: Osmo Nano, Osmo 360, Osmo Action 5 Pro, Osmo Action 4, Osmo Action 3, Action 2, Osmo Action Gopro: LIT HERO, HERO (2024), HERO13 Black, HERO12 Black, HERO11 Black Mini, HERO11 Black, HERO10 Black, HERO9 Black, HERO8 Black, MAX, HERO7 White, HERO7 Black, HERO7 Silver, NEW HERO, HERO6 Black, HERO5 Black, HERO5 Session, Hero Session, HERO4 Session, HERO4, HERO3+, HERO3, HERO2, HERO Insta360: X4 Air, GO Ultra, X5, Ace Pro 2, X4, Ace, Ace Pro, GO 3, X3, ONE RS 1-Inch 360 Edition, Insta360 ONE RS 4K Edition, Insta360 ONE RS 1-INCH EDITION, Insta360 ONE RS 360 Edition, ONE X2 Material Plastic Mount Length 45mm Mount Height 30mm Screw Length 57.48mm Weight 23.5g Package Include Package Contents Basic Strap Mount x 1 Long Set Screw x 1 Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 6cm * 5cm * 3cm / 2.36inch * 1.97inch * 1.18inch Qty per Carton 300 Carton Weight 9.00kgs / 19.84lb Carton Size 37cm * 27cm * 20cm / 14.57inch * 10.63inch * 7.87inch Loading Container 20GP: 1334 cartons * 300 pcs = 400200 pcs40HQ: 3098 cartons * 300 pcs = 929400 pcs