When you open a phone for a screen repair, battery replacement, or board cleaning, the front camera and Face ID sensor sit exposed on your repair bench the whole time. Dust settles into the lens gap, fingerprints smudge the glass, and small metal shavings from a nearby soldering job can land right on the sensor. The 2UUL DA31 solves this with a simple 7mm protective sticker that covers the front camera lens before you start work and comes off clean once the job is done. Each pack contains 500 pieces, giving a repair shop enough coverage for months of daily jobs without reordering. The stickers are dustproof and water resistant, so they hold up during ultrasonic cleaning, alcohol wipe-downs, and general bench handling without lifting or tearing. That matters on a busy repair bench where a technician might handle ten or fifteen devices in a single shift, each one needing quick, reliable lens protection. What separates a decent protective sticker from a cheap one is what happens after you peel it off. Low-quality stickers leave a gummy residue on the lens glass, and a technician then has to spend extra time cleaning that residue with isopropyl alcohol before closing the phone. The 2UUL DA31 is built with a no-sticky-adhesive-residue design, so it comes off in one clean motion and leaves the camera glass exactly as it was. That saves time on every single job, and over hundreds of repairs a month, that time adds up. The sticker size is precision-cut at 7mm, matching the diameter of most front camera lenses and Face ID sensor housings found on current smartphones. It works across brands and camera configurations rather than being tied to one specific phone model, which is why repair shops working on Samsung, Oppo, Vivo, iPhone, Infinix, Tecno, and other brands keep this in stock as a universal consumable rather than buying model-specific covers. In a typical repair workflow, the DA31 gets applied right at the start of teardown — before you remove the screen, before you disconnect the battery, before you touch the board. It stays on through disassembly, cleaning, part replacement, and reassembly, then gets peeled off during final quality checks. For technicians doing board-level repair or reballing work nearby, having the camera sealed off protects against flux fumes and solder debris landing on the lens, which can otherwise cause haze or spotting that's hard to explain to a customer picking up their phone. This is a consumable, not a tool, so it needs replenishing regularly in a working shop. The 500-piece pack size is calculated for that reality — enough stock to avoid running out mid-repair, without buying more than a shop can use before the adhesive quality starts to age. The compact packaging keeps it easy to store in a drawer or toolbox tray alongside other daily-use consumables like tweezers, opening picks, and cleaning swabs. For a repair shop working through the Pakistani market, where phone repair volume runs high and customers expect a scratch-free camera at pickup, small protective consumables like the DA31 quietly prevent a class of complaint that's expensive to fix after the fact — a hazy or scratched front camera on an otherwise perfect repair. Keeping this in stock is a low-cost way to protect that final quality check on every job that passes through the bench.
