Remove or switch the SIM card in your iPhone - Apple Support
iPhone 11 Pro/11 Pro Max Dual SIM Card Tray
5pcs New Dual Sim Card Holder Slot Replacement For Iphone 11 Pro Max Sim Card Tray Adapter With Waterproof Seal Rubber - Sim Cards Adapters - AliExpress
iPhone 11 / 11 Pro Max SIM Card How to Insert or Remove - YouTube