Every technician knows the moment: the back glass comes off, the hot air nozzle moves close, and a few seconds later you spot adhesive dust or a smear of flux sitting right on the rear camera lens. The RF4 RF-PS02 7mm + 12mm Protective Sticker 1080Pcs pack exists for that exact moment on your repair bench. You get a bulk supply of small round adhesive stickers in two working sizes, 7mm and 12mm, so you can mask camera lenses and other small openings before you start opening, heating, cleaning, or reassembling a phone. The logic is simple, and experienced shop owners treat it as a standard step rather than an extra: cover the glass first, do the dirty work, then peel the sticker off just before you hand the phone back. A customer who collects a phone after a charging port job and finds a scratched or dusty camera lens will blame your shop, not the dock connector, so a few seconds of masking protects both the device and your reputation. The two-size layout matches the way manufacturers build modern phones. The 7mm sticker suits smaller targets such as front camera windows, single rear lenses on budget models, and the small sensor and flash cutouts around the camera cluster. The 12mm sticker gives you wider coverage for larger rear lenses on flagship phones and for spots where you want a safe margin around the glass while you work nearby with tweezers, a blade, or a spudger. Having both sizes in one pack means you stop cutting tape to shape and stop using random office tape that leaves gum on the lens. With 1080 pieces in one purchase, this pack fits a busy counter where back glass replacement, battery replacement, display problem, and charging issue jobs come in all day, and you avoid running out in the middle of a rush week. In a typical workflow, you place the stickers right after the phone comes onto the bench for diagnosis, before you touch the frame. During back glass removal, the stickers keep glass dust and scraping debris away from the lens surface. During board-level work, when you pull the motherboard for a hardware fault, an IC replacement, or a jumper on a damaged line, the camera module often stays on the mat nearby, and a sticker keeps flux, solder balls, and cleaning alcohol off its glass. During display replacement, the 7mm size guards the front camera opening while you clean old adhesive from the frame. When you finish, you remove the sticker as the last step of quality checking, test the camera, and pack the phone. The RF4 RF-PS02 sits naturally beside the rest of your bench kit, next to your PCB holder, precision tweezers, and cleaning brushes, and it pairs well with a microscope when you want to confirm the sticker sits flat with no lifted edge near the lens. If you run a hot air station or soldering station for board work, these stickers become part of your prep routine in the same way you place shielding tape around sensitive parts, though you should keep the hot air nozzle aimed away from the sticker and use dedicated heat-shield tape for anything inside the heating zone. For training institutes, the pack also helps teach new technicians good bench discipline, since masking the camera before opening a phone builds a habit that prevents comebacks. The stickers carry no device-specific shape, so they work as a universal consumable across Android phones and iPhones, and your judgment decides which size covers which lens. For shop owners checking price in Pakistan, the bulk count keeps the cost per repair tiny compared with replacing a scratched lens or explaining a dusty camera to an unhappy customer. Order the RF4 RF-PS02 7mm + 12mm Protective Sticker 1080Pcs from KB GSM Store, keep a strip at every workstation, and make lens protection a fixed step in your repair routine.
