Mr Shield for LG K4 LTE/LG Optimus Zone 3 III/LG Spree [Tempered Glass] Screen Protector [0.3mm Ultra Thin 9H Hardness 2.5D Round Edge] with Lifetime Replacement Warranty Tempered Glass Screen Protector compatible with LG K4 LTE / LG Optimus Zone 3 III / LG Spree From scratches to high impact drops, you are protected with Mr.Shield HD Clear Ballistic Glass Surface hardness 9H - Highly durable, and scratch resistant Precise laser cut tempered glass made with polished, rounded edges. 99.99% HD Clarity and Touchscreen Accuracy Protected by Mr.Shield No-Hassle Lifetime Replacement Warranty