Blu Advance 4.0 L Screen Protector + Carbon Fiber Full Body, Skinomi TechSkin Carbon Fiber Skin for Blu Advance 4.0 L with Anti-Bubble Clear Film Screen Blu Advance 4.0 L Screen Protector is specifically designed using precise laser cutting technology to offer maximum full body coverage using our design skin Protector Film Specially engineered film offers lasting protection, easy installation and lightweight construction Carbon Fiber texture gives your device a superior, high-tech look and feel Unique grid adhesive provides easy installation that does not require liquid or solution Lifetime Warranty from Manufacturer. Made in the USA. Includes original Skinomi TechSkin Design Skin + Screen Protector for Blu Advance 4.0 L