3-Pack XDesign Tempered Glass iPhone 11/XR Screen Protectors $1.20 at Amazon
Amazon with LifeStyle Distribution has a 3-Pack of XDesign Tempered Glass 9H Hardness 0.25mm Thin 6.1" iPhone 11 / XR Screen Protectors + Pro Installation Tray (XD000078) for $5.99 - 80% off coupon
(check green "Save coupon" box) =
$1.20 with free shipping on $25+ or with Prime.
If you're wondering if it will fit the iPhone 12: The notch is about the same size, but the iPhone 11 screen has curved edges while the iPhone 12 has a flat screen.
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