Manufactured with superior material which is anti-corrosion and durable. It can protect the headphone jack of your device from liquids, sand, dust, dirt, etc. Stylish and sleek minimal metal design, smooth and strong alloy, beautiful and chic. Perfect fit to keep the plug always staying in place and being pulled out effortlessly. Easy to install and disassemble, fast and effective protection for your favorite electronics' port. Features -Material: Alloy. -Size: About 8.00X2.00X1.00cm / 3.14X0.79X0.39inch. -Manufactured with superior material which is anti-corrosion and durable. -It can protect the headphone jack of your device from liquids, sand, dust, dirt, etc. -Stylish and sleek minimal metal design, smooth and strong alloy, beautiful and chic. -Perfect fit to keep the plug always staying in place and being pulled out effortlessly. -Easy to install and disassemble, fast and effective protection for your favorite electronics' port.