Laptop Privacy Screen 13.3 Inch, Laptop Screen Privacy Shield 16:9 Aspect Ratio Anti-Glare Blue Light Computer Monitor Protector, Removable 13in Filter for Lenovo HP Acer Asus Thinkpad Envy Xps

Features

• Stronger and safer spikes: Featured 19 high quality stainless steel spikes per foot and firm chain system, providing excellent traction on a variety of terrain or other worst conditions, keep you safe and injury-free
• Durable and stretchy material: Made from thermoplastic elastomer(TPE),5 mm thicker than ordinary rubber,till strong performance under -45°C.Easy to put on&off with adjustable strap.Won't tear or snap,ensure long lasting comfort and durability
• Widely used and unisex: Suitable for male and female including teenagers,adult,elders. Used on angled terrain,ice roads,icy driveway,mud and wet grass,dangerous sections of trail,etc.Great for trail running,hiking,and ice fishing
• Flexible and pocket size: Suitable for various kinds of sports,hiking shoes,boots,mountaineering boots. The strap ensures more comfort and safety.Portable and lightweight,can be put into the carry bag included and will not take up much space
• Note:The "L" mark on crampons means size "Large", not meaning "Left". There is no Left or Right difference for crampons products. If you do not know how to wear it, please check the last picture for your reference