NUOLUX 20 Pcs USB Male Dust-proof Plug Shell Protector Caps Data Line Cable Cover

Please kindly noted that this item is sold by third-party sellers from Joybuy marketplace.Description This is USB male dust-proof plug. Simple shape design very easy to use. These plugs can protect your charging lines from dust preventing dust and foreign matter from entering the interface. It is suitable for U disk charging line card reader etc. Features -Color: Black -Material: Silicone -Size: About 1.40X1.40X0.60cm/0.55X0.55X0.24inch - Manufactured with premium silicone material durable and practical enough to use. - With these dust plugs your charging line or card reader will have longer service life. - Keep device from moisture sand dust grime pocket lint and more without a bulky case. - Easy and convenient to pull out compatible with USB male plug. - It can prevent the USB male plug scratching the cell phones cameras and other items.