All item ex-stock.Installation video for camera lens protector provided.Pricing as follows :1) Camera Lens -$2.80 a set2) Camera Base - $2.50 / pcs3) iPhone 11 Pro Back Film - $1.80 / pcs4) iPhone 11 Pro Max Back Film - $2.00 / pcsMaterial !#!amp!*! Specification :Camera Lens - 9H Flexible Glass 0.1mm / 2.5DCamera Base - Aluminosilicate Glass 0.18mm Back Film - PET hybrid material 0.25mmPROMOTION! INCLUSIVE FREE NORMAL MAIL.Feel free to ask me anything.Thanks for your interest 😊#apple #iphone11pro #iphone11promax #cameralens #backfilm #flexible #glass#protection #easyinstallation #lens #camera