What is this?
The silicone anti dust port cover is for Mini USB port, Micro USB port. Silicone port cover can protect your computer port from dust

What will I get?
Silicone port cover kit, is in size of : Micro USB: 9 x 4.5 x 5 mm / 0.35 x 0.18 x 0.2 inches (L*W*H)total size ; Mini USB: 8.3 x 5 x 6 mm / 0.33 x 0.2 x 0.24 inches (L*W*H) total size
In Package Of : 20pcs x Micro USB port cover ; 20pcs x Mini USB port cover

Is there any advantages of the product?
Small size and lightweight; Silicone material is soft, wear-resistant, durable and long service life

How to use it?
Steps of installation: 1. Prepare anti-dust port stopper with appropriate model; 2. Plug in the port

What should I notice?
Please pay attention to select the appropriate type of silicone port cover