Copkim 100 Pcs 1/2 Inch Non-Metallic Cable Inch, as picture shown
Copkim 10 Pcs 14 mm Laser Protective Lenses 14mm, as picture shown
Publisher: Copkim. Quality Material: our laser protective lens are made of silicon dioxide material, they resist scratches and breakages thus promising a lasting lifespan; The material choice not only enhances durability but also adds to enhance work efficacy.