LG K40 / Harmony 3 Cube Screen Protector 2 pack by LG Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $6.00 SKU k40harmony-2pk 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart K40 / Harmony 3 Cube Tempered Glass 2 pack. Condition is New. Anti Shatter, High Transparency, Oil-resistant, Waterproof, Anti-fingerprint, Delicate Touch