What is the difference between the different colored o-rings? (red, blue, black, clear)

I believe they’re all the same size and the color is a matter of preference. I can’t even see them under my caps so there’s no difference whatsoever.

The picture shows these are clear in color. The description says they are white. Which is it?

They are clear, but it's not like you can see through it because of how small it is, which is probably why they labeled it white.

Will these allow led light to go through or would I be better off looking for a better clear o-ring option?

I can't tell any visible difference on my led keyboard.

What is the hardness of these key dampeners? 40A-R?

more like 40A-L but slightly harder

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120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,White

120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,White

Product ID: 37286274

Details

Brand
ThreeBulls
Color
White
Item Diameter
0.31 inches
Material
Silicone
Nominal Inside Diameter
0.2 inches

🔇Reduces key noise by up to 50%

⚙️120 precision-fit O-rings for Cherry MX switches

🖐️Minimizes finger fatigue with soft silicone

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Description

🔕 Silence your keyboard, amplify your focus.

BULK PACK VALUE - 120 O-rings ensure you’re stocked for every key and future keyboard mods.
WHISPER QUIET TYPING - Slash distracting keyboard clacks and enjoy a serene workspace.
ENHANCED KEY STABILITY - Eliminates key wobble and bounce for a solid, premium typing feel.
UNIVERSAL COMPATIBILITY - Perfectly engineered for Cherry MX and most mechanical keyboards—upgrade your setup effortlessly.
ERGONOMIC SHOCK ABSORPTION - Softer silicone cushions each keystroke to reduce finger fatigue during marathon typing sessions.

This 120-piece set of clear white silicone O-rings is designed to fit Cherry MX and compatible mechanical keyboard switches. Each O-ring measures 0.31" outer diameter and 0.2" inner diameter, providing effective shock absorption that reduces typing noise by up to 50% and minimizes finger fatigue. Beyond noise dampening, these O-rings stabilize keys to prevent wobble, delivering a smoother, quieter, and more comfortable typing experience—ideal for professionals seeking a sleek, distraction-free workspace.

Specifications

ASIN	B01N75JL0F
Best Sellers Rank	#180 in Computer Keyboard & Mouse Combos
Brand Name	ThreeBulls
Color	White
Customer Reviews	4.5 4.5 out of 5 stars (6,420)
Item Diameter	0.31 inches
Item Weight	1.44 ounces
Manufacturer	ThreeBulls
Material Type	Silicone
Model	8541647655
Nominal Inside Diameter	0.2 inches
Nominal Outside Diameter	0.31 inches
Number of Items	120
Number of Pieces	120
Part Number	4328356418
Set Name	120 O-Ring Set
UPC	713902280240
Unit Count	120 Count

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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S/.33

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Peru.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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