Features: The Expandable Silicone Strap & Protective Case for GO combines antidrop, scratch resistant, dust proof, and antiloss features, serving as both fastening strap and a silicone cover for action cameras. from tear resistant silicone, this multifunctional strap retains its shape after repeated use and features precuts indicators light holes for seamless installation in horizontal or vertical shoots modes. for outdoor photographers, adventure enthusiasts, and pet owners seeking secure mounting solution for action cameras during dynamic activities. Perfect for cycling, backpacking, or pet adventures, this flexible strap doubles as wristband, bike mount, backpacks fastener, or pet collar attachment for 360 degree camera setups. Engineered for performances, this 2purpose silicone accessory ensures camera protections while enabling creative mounting option across sports, travel, and daily use scenarios. Specifications: Materials: Silicone Size: 325mm/12.8inch Color: Black/White(optional) Package Includes: 1PC Silicone Protective Cover note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.