Nacodex&reg; 6x Hd Clear Screen Protector Film for Lenovo A850+ Lephone Lcd Cover Guard Shield [ 6pcs Screen Protectors + 2x Cleaning Cloth + 1x Smoothing Card] [ W/tracking No.] Why Buy From Us? 1.We offer quality products at a reasonable price. 2.We provide Fast and Free Shipping for the vast majority of our products. 3.Our customer service is available to you before, during and after the sale. 4.Made From Optical Grade Crystal Film With Attaches Smoothly and Self-Adhering Surface For Easy Installation.