Check the listing for details. 100Pcs RJ45 Plug Connector Cover Cat5 Cat5E Cat6 Cat7 Wire Guard Sleeves, Clear. Condition: New. Listed at 13.50 USD. The cable connector boots cover is an accessory used to protect the network cable crystal head. It can effectively protect the crystal head, extend its service life, and bring convenience to network wiring management. It is suitable for network wiring in homes, businesses, hotels, computer rooms, Internet cafes, etc.Specification Color: RedLength: 26.5 mm / 1.04 inchWidth: 14 mm / 0.55 inchHole Diameter: 6.5 mm / 0.26 inchPackage List: 100Pcs RJ45 Plug Connector CoverAdvantageUnique Design: The claw shape design can make the claws just reach the position of the pressing strip when the crystal head is crimped. When the pressing strip is pressed down, press the claws extending out of the sheath to firmly fit the crystal head, reducing the increase in the thickness of the original crystal head after production.