1SILICONE MATERIAL: Our audio plug protector is made from premium silicone material, ensuring excellent elasticity, tight sealing, and durability. 2RUST PROOF AND OXIDATION RESISTANT: The protective cover effectively isolates oxygen from the air, preventing rust and oxidation of the plug, sealing it securely to extend its lifespan and maintain efficient signal transmission. 3DUAL STEP INNER HOLE DESIGN: Compatible with all 6.5mm and 3.5mm audio cables, wireless transmitters, and more, thanks to the innovative dual step design of the inner hole. 4INCLUDED HOOK AND LOOP FASTENERS STRAP: We provide a convenient hook and loop fasteners strap with every package, allowing users to easily organize and store their cables, ensuring a clutter free environment. 5LONG LASTING PROTECTION: Our audio cable plug protector not only defends your cables and plugs but also helps maintain uninterrupted signal transmission, ensuring optimal sound quality and signal integrity over time. 1 xSound Cable Plug Protector 1 x Hook and Loop Fasteners Strap