•Magnetic connecting technique is used on this wrist strap holder, just one step to lock and one step to release •Adopting quality nylon material, it's more anti-wear and durable to use •Special design, providing first person perspective shooting, it could show the actually picture what you see •Adjustable design, suitable for different shooting needs, to record those wonderful moment of your life •Perfectly fits most people's wrist circumference, convenient to put on and take off •With a screw, making it compatible with most action cameras, such as for GoPro Hero 12, for Insta360 X4, and more •Perfect for activities when your hands are occupied, such as bicycling, motorcycling, mountain bike rides, surfing, climbing, fishing, etc Specification: •Size: 490mmx70mm •Weight: 92g •Material: ABS, nylon, waterproof cloth Package included: •1 x Wrist Strap •1 x Magnetic Base Mount •1 x Screw