What is this?Designed to fit standard SFP ports on a variety of network devices, such as Ethernet switches, routers, network cards, media converters, and other digital products, this SFP port dust cover provides durable protection for your SFP port, extending its lifespan.What will I get?SFP Dust Covers CapsMaterial: SiliconeColor: BlackPlug Size: 8.00x13.40x9.00mm/0.31x0.53x0.35(W*L*H)Total Size: 10.9x15.50x12.5mm/0.43x0.61x0.49inch(W*L*H)Packing List: 100 x Black SFP Dust PlugsAre there any advantages?Made of soft, heat-resistant silicone, this durable SFP port dust cover prevents lint and dust from entering devices, and protects the port from liquid dirt, oxidation, and rust.
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