● Protect SFP/SFP+ ports from being exposed and keep your network equipment safe from dust, debris and moisture, extending the lifespan of your device.
● Fit for any standard SFP or SFP+ slot of your open ports of switches, routers, network cards & media converters and more.
● Made of high quality durable and reliable silicone material, exhibit a high level of resistance to harsh environmental factors and retain their shape and flexibility even after frequent use.
● Designed with a pull-out tab, easy to insert and remove, fit snugly and stay in place.

Product Name: Hexagon M14 - M70 Black Nylon Domed Double Nut Protection Cap
Material: Nylon
Size: M16-M70
Colour: Black /white/others
Shape: Dome Bolt Nut Hexagon
Performance: Protective

Material: PVC
Color: Clear
Size: 63mm

Material: EPDM/PVC/METAL
Size: 7*8, 10*8, 12*8, 14*8mm,etc
Shape: U Shape
Style: Automotive door
Function: Windproof/Waterproof/dust-proof/sound-proof/insulation/shock absorption

Product name: High Quality Cat Perch Window Seat Cat Hammock 85mm Powerful PVC Suction Cups
Material: PVC
Color: Clear
Size: 85mm

1.The silicone feet bumper with a metal washer, more durable and extend the service life.
2.The silicone feet bumper with high elasticity, ageing stable, flame retarded, corrosion resistant and anti-static.
3.The silicone feet can protect your beautiful hardwood, ceramic tile and linoleum floors from scratches and save your furniture feet, also can keep your furniture from moving or sliding around. 
4.The silicone feet bumpers are used for the cutting board, furniture, instruments, display shelf, machinery equipment, experimental equipment, distribution box, guitar bass amplifier and mechanical equipment, etc.