13 piece set fits most PC, laptops,notebooks, netbooks and ultrabooks
Prevent dust and fine debris from entering and damaging the ports

Silicone dust plugs are durable and long lasting

Per Set includes:

• 4 x USB Port caps
• 2 x Headphone/Mic caps 
• 1 x HDMI cap
• 1 x 1394 Port cap
• 2 x eSATA caps (Type A and Type B)
• 1 x SD Card slot cap
• 1 x RJ45  cap (ethernet), 
• 1 x VGA cap