Ripple on phone in hand
Ripple on phone outdoors
Macro view of Ripple
Side profile of Ripple
★★★★★ 4.94 · 189 reviews
Device-level EMF defense

Ripple™ Phone
EMF Defense

$88.00

A copper-plated device accessory for everyday EMF defense, designed to stay with the phone, tablet, or laptop you use most.

✓No battery, app, or charging
✓Designed for phone, tablet, and laptop
✓Apply to your device or case
✓One Ripple per device
Select device coverage
Or four interest-free payments of $22.00 with Shop Pay.

● In stock · Free U.S. and Canada shipping · 30-day returns

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Ripple is a copper-plated device accessory for everyday EMF defense, designed to stay with the phone, tablet, or laptop you use most. Apply one Ripple to the device or case and leave it in place.
Copper has an established role in electrical and electromagnetic engineering because of its conductivity. Ripple uses copper-plated brass. General copper research provides material context rather than a finished-product performance test of Ripple.
Clean and fully dry the surface. Peel the backing, apply Ripple to the device or case, and press firmly into place. No special position is required. The permanent adhesive is intended to stay in place rather than move between devices.
Free shipping on U.S. and Canada orders. 30-day returns.
Phone-specific EMF

The device you keep closest.

Phones are different from many wireless sources for one simple reason: proximity. We hold them in our hands, carry them with us, and often use them up close to our faces. RF exposure changes quickly with distance from the source.

Illustrative field map. Not clinical imaging.

◖

At your ear

Calls can place the phone directly beside the head.

✋

In your hand

Phones stay close through routine daily use.

▰

On your desk

Creating distance changes the exposure condition.

What customers appreciate about Ripple

Customer Reviews

★★★★★4.94 from 189 customer reviews
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Add Ripple to the devices you use most.Copper-plated brass · permanent 3M adhesive · 30-day returns.
$88.00
One Ripple. One Device.

Made for your everyday tech.

Use one Ripple on each phone, laptop, or tablet. Attach it directly to the device or to its case. No special position is required.

11 Ripple → 1 device
22 Ripples → 2 devices
44 Ripples → 4 devices
One Ripple per device across phones, laptops, and tablets
Simple installation

Stick it. Leave it in place.

Ripple uses a permanent 3M adhesive backing. Clean and fully dry the surface, peel the backing, apply Ripple, and press it into place. The product is intended to stay with the device or case rather than move between devices.

Important: a clean, dry application surface helps prevent the product from coming loose.

Clean, peel, apply and press Ripple onto a device
Product construction

Quality by design.

Macro front view of Ripple
Side profile of Ripple
Copper-plated brassA physical metal component, not a powered electronic device.
17.4 mm acrossCompact footprint for phones and personal devices.
1.2 mm thickLow-profile form designed to stay out of the way.
0.1 ozLightweight by design.
Permanent 3M adhesiveApply to the device or case and leave in place.
No batteryNo charging, app, or ongoing setup.
Compatibility

Designed around the technology you already use.

▰

Laptops + tablets

Supported device use cases.

▯

Cases

Apply to the device or its case.

◎

MagSafe

Designed for use alongside MagSafe.

⌁

Wireless charging

Designed to stay in place while your phone charges.

N

NFC + tap-to-pay

Designed for normal everyday use.

!

Medical devices

Do not apply Ripple to medical devices.

Compatibility statements reflect Conscious Copper product guidance and are not presented as independent laboratory testing.

Understanding phone EMF

Your phone doesn’t transmit at one fixed level.

A smartphone adjusts its cellular transmit power as conditions change. Signal quality, active calls and data use, and connection type all influence the RF environment around the device.

Illustrative animation. Not a measurement.

SAR = Specific Absorption Rate

SAR estimates the rate at which RF energy is absorbed by body tissue, expressed in watts per kilogram. It is an exposure metric, not a universal live “radiation score” for a phone.

Ripple on a phone during everyday use outdoors
Practical first

Small habits can reduce RF exposure.

For people who want to minimize phone RF exposure, credible public-health guidance includes creating distance with speaker mode or headphones, reducing time with the phone directly against the head, and avoiding lengthy calls under weak-signal conditions.

✓
Create distance when you can.
Speaker mode and headphones move the phone away from the head.
✓
Pay attention to signal conditions.
Poor reception can increase cellular transmit power.
✓
Where Ripple fits.
A passive device-level addition to a broader EMF-conscious routine.

Ripple is designed to complement sensible device habits as part of a more thoughtful approach to everyday phone use.

Copper-plated Ripple
Material science

Why copper?

Copper has an established role in electrical and electromagnetic engineering because of its high conductivity. Conductive metals are widely used in engineered EMI shielding systems.

Important boundary: general copper research explains material relevance; it does not constitute a finished-product performance test of Ripple.

BEAM™

Material. Form. Intended use.

Cu
MaterialCopper-plated brass
→
○
FormCompact 17.4 mm × 1.2 mm geometry
→
▯
Intended usePermanent placement on device or case

For Ripple, the Conscious Copper BEAM™ framework is expressed through its copper-plated metal construction, compact geometry and permanent placement on the device or case.

No battery. No app. No powered electronics.

Product details

Specifications

ConstructionCopper-plated brass
Size17.4 mm across
Thickness1.2 mm
Weight0.1 oz
AdhesivePermanent 3M adhesive
PlacementDevice or case; no special position required
CoverageOne Ripple per device
DevicesPhones, laptops, tablets
RepositioningNot recommended
ReplacementNo specified functional lifespan
Medical devicesDo not apply
Frequently asked questions

FAQ

Attach it directly to the device or to its case. No particular position is required.
Yes. Ripple may be attached to the device itself or the case.
Yes. Ripple is designed to stay in place while your phone charges and for use alongside MagSafe. This is product guidance, not an independent lab result.
Yes. Phones, laptops and tablets are supported Ripple use cases.
Use one Ripple per device.
Ripple uses permanent adhesive and is intended to remain where it is originally installed. Removing and re-gluing is not recommended.
No. Ripple should not be presented as a Faraday shield or as completely blocking wireless electromagnetic fields. General copper research does not establish a quantified attenuation result for Ripple itself.

Build your everyday EMF set: save up to 20%

Build-a-Bundle savings apply automatically at checkout: 2 items save 10% · 4 items save 20%. With a single Ripple selected, your Ripple counts toward the bundle; the 2 and 4 packs already include their own savings.

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Select add-ons above. Bundle savings apply automatically at checkout.
$88.00