California JOS 9 Pack(3 Large + 3 Medium + 3 Small) 0.03 inch Ultra Thin Webcam Cover Slide Camera Blocker
Quick take
The California JOS 9-pack gives you multiple slide-on webcam covers (3 large, 3 medium, 3 small) for laptops, tablets, phones, and all-in-one computers. The covers are extremely thin (0.03 inches) and designed to close your device normally without bulk. The main buying caveat is that adhesion and secure staying power can vary depending on the surface and how the cover is used.
Pros and cons
Pros
- 9-piece set helps you match different camera locations and device types.
- Ultra-thin (0.03 inches) design is meant to stay out of the way when closing lids.
- Slide mechanism is built for one-handed operation (open or close smoothly).
- Adhesive installation process is simple: clean, peel tape, align, press.
Cons
- Some buyers report the cover can fall off or break after limited use, suggesting fit and adhesion are not equally reliable across devices.
- Compatibility depends on lens placement, lens diameter, and whether your device case or protector obstructs the sliding path.
What buyers think
Buyer-review evidence is mixed but generally focused on usability and whether the covers actually stay in place. Many comments describe the covers as easy to install and inconspicuous, with the sliding function working smoothly so they can block the camera without feeling like a bulky accessory. Performance appears device-dependent, with limited-but-relevant feedback pointing to adhesion issues or the slider mechanism becoming unreliable over time on certain devices.
What you get in the 9-pack
This set includes nine privacy covers in black (3 large ovals, 3 medium rectangles, 3 standard ovals). The assortment is intended to cover different camera shapes and placements across multiple devices, rather than forcing you to buy additional single-size covers.
How the slide webcam blocker works
Each cover is adhesive-backed and uses a sliding cover to move over the camera lens. The idea is straightforward: when you close or slide the cover, the lens is blocked, and when you slide it open, your camera can be used for calls and photos.
Installation overview
- Clean the camera area with a cloth so the adhesive can bond properly.
- Peel the adhesive backing tape.
- Align the cover to the lens.
- Press firmly for about 15 seconds.
Compatibility and device-fit considerations
This webcam cover line is marketed as universally compatible with most laptops, desktops, tablets, and phones, with guidance that it is meant for webcam lenses with a diameter less than 0.2 inches. It also notes a special-fit option for Tesla Model 3/Y interior cabin camera coverage, which signals that some of the larger shapes are meant for specific non-laptop camera placements.
In practice, the key fit factors are camera position and whether anything nearby interferes with the sliding motion, including device cases or camera cutouts. If your case protector covers the camera area closely or blocks the slide track, you may need to try a different size from the kit.
Pros and cons in real-world use
Why buyers like it
- Low-friction privacy: The slide design is meant to let you open and close the blocker quickly without fully removing anything.
- Multi-device approach: A 9-pack makes it easier to equip more than one device, especially for households or small offices.
- Minimal bulk: At 0.03 inches thick, it’s designed to avoid preventing device closure.
Main limitations to plan around
- Adhesion can be inconsistent: Some buyers mention the cover falling off or a short lifespan of the attachment, which suggests you should prioritize careful cleaning and alignment.
- Mechanism durability varies: Limited feedback points to the slider snapping or becoming unreliable, so you should handle the slider gently and ensure it moves freely.
Who should buy this webcam cover
Choose the California JOS 9-pack if you want a simple, slide-style webcam privacy solution across several devices and you prefer an ultra-thin cover that is intended to be unobtrusive when your laptop lid closes.
Who should avoid it (or consider alternatives)
If you’re in a “no-fuss, never-touch-it-again” mindset, you may want a different privacy approach. Adhesive-based covers can depend heavily on surface condition and handling, and some buyers report the cover not lasting as long as expected on certain devices. Also, if your device has unusually placed lenses or your case heavily interferes with the sliding motion, you might have a harder time getting a clean, secure fit.
Price and availability
This item is widely listed as an inexpensive 9-pack camera privacy cover set. Availability appears to be in stock for US shoppers at the time of writing. For the most current price and stock status, check the button below.
Alternatives to consider (by buyer need)
- If you need guaranteed fit: Look for covers designed specifically for your exact laptop or tablet model (model-specific privacy shutters can be easier to align and may adhere more reliably).
- If you hate adhesives: Consider non-adhesive privacy solutions such as clip-on covers or camera shutter hardware (tradeoff is that they may be bulkier or require a case-compatible design).
- If you want the cleanest day-to-day experience: Compare fixed camera shutter covers versus slide covers, because slide mechanisms can be convenient but may require smoother motion space to avoid stress on the adhesive.
Verdict
The California JOS 9-pack is a practical, budget-friendly choice for adding webcam privacy to multiple devices, especially if you value an ultra-thin profile and a slide-to-cover design. The biggest factor to watch is adhesion and long-term durability on your specific devices, so take your time with cleaning, alignment, and gentle use of the sliding mechanism.
FAQs
Are these webcam covers truly ultra-thin?
Yes. They’re designed to be very thin, with a stated thickness of 0.03 inches, meant to avoid interference when closing laptop lids.
How do you install the covers?
Clean the camera area, peel the adhesive tape from the back of the cover, align it to the lens, then press firmly for about 15 seconds.
Will the covers work on phones and tablets, or just laptops?
They’re intended for multiple device types, including smartphones and tablets, as long as the cover size matches the camera location and your case does not block the sliding motion.
What’s the most common reason buyers are disappointed?
The limited review evidence points to attachment and durability issues on some devices, including covers that fall off or a slider mechanism that can stop working after some time.
Do I get multiple sizes so I can fit different cameras?
Yes. The set includes 3 large, 3 medium, and 3 small covers (9 total), so you have more options to match different lens placements.
Are these covers waterproof or water resistant?
No water resistance is indicated, so they shouldn’t be treated as water-resistant accessories.
Specifications
| Product Title | California JOS 9 Pack(3 Large + 3 Medium + 3 Small) 0.03 inch Ultra Thin Webcam Cover Slide Camera Blocker Protect Your Privacy Security for MacBook Air, Laptop, iPad, iMac, PC, iPhone |
|---|---|
| Category | Electronics > Computers & Accessories > Laptop Accessories > Camera Privacy Covers |
| Brand | California JOS |
| Manufacturer | California JOS |
| Model Name | California JOS-Webcam privacy cover |
| Model Number | California JOS-Super Package |
| Screen Size | 0.3 |
| Image stabilization | electronic |
| Zoom | Digital |
| Video Capture Resolution | 720p |
| Color | 9 PACK (3L+3M+3S) Black |
| Sensor Type | CMOS |
| Connectivity Technology | USB |
| Features | All of webcam cover Suitable for Most Laptops, Pcs, Tablets, Phones, iPhone Series, Android Series; Most other Laptops brands like Hp, Dell, Acer, Asus, Lenovo, Samsung, Chromebook; Web camera with Lens Diameter Less than 0.2", The large oval is specialized designed for Tesla Model 3 Y X S Interior Cabin Camera |
| Water Resistance Level | Not Water Resistant |
| Has Image Stabilization | No |
| Form Factor | reusable |
| Style Name | Modern |
| Item Dimensions D x W x H | 0.03"D x 0.03"W x 0.03"H |
| Lens Type | Webcam cover |
| Focus Type | Auto Focus |
| Video Resolution | 720p |
| Image Aspect Ratio | 16:9 |
| Supported Image Format | JPEG |
| White Balance Settings | Auto |
| File Format | JPEG |
| Exposure Control Type | Automatic |
Available variants
Color
- 9 PACK (3L+3M+3S) Black
- 8 Pack Black Oval
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