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Foam reduces hollow sound in mechanical keyboards.

This guide is built from Amazon product listings and maker specs, not our own testing, so confirm size, compatibility, features and current price on each product page.

We did not capture reliable prices for this list, so check the current price on each Amazon page.

Last updated: November 1, 2026.

Quick Picks

Product Type Best for
Sound Dampening Foam Keyboard accessory quieter keyboards
DUROCK 0.5mm Poron Switch Pads Keyboard accessory quieter keyboards
4 Pcs 6.25u Keyboard Spacebar Foam Silencer Pads Keyboard accessory quieter keyboards
120 Pcs Clear Rubber O-Ring Switch Dampeners Keyboard accessory quieter keyboards
GLORIOUS Gaming Sound Dampening Keyboard Mat Keyboard accessory quieter keyboards
Poron LE20 Keyboard Silencing Pad Keyboard accessory quieter keyboards

Our Picks

1. Sound Dampening Foam

A Sound Dampening Foam (keyboard accessory), per the listing.

Good for: quieter keyboards. Watch out: Check compatibility.

Check on Amazon

2. DUROCK 0.5mm Poron Switch Pads

A DUROCK 0.5mm Poron Switch Pads (keyboard accessory), per the listing.

Good for: quieter keyboards. Watch out: Check compatibility.

Check on Amazon

3. 4 Pcs 6.25u Keyboard Spacebar Foam Silencer Pads

A 4 Pcs 6.25u Keyboard Spacebar Foam Silencer Pads (keyboard accessory), per the listing.

Good for: quieter keyboards. Watch out: Check compatibility.

Check on Amazon

4. 120 Pcs Clear Rubber O-Ring Switch Dampeners

A 120 Pcs Clear Rubber O-Ring Switch Dampeners (keyboard accessory), per the listing.

Good for: quieter keyboards. Watch out: Check compatibility.

Check on Amazon

5. GLORIOUS Gaming Sound Dampening Keyboard Mat

A GLORIOUS Gaming Sound Dampening Keyboard Mat (keyboard accessory), per the listing.

Good for: quieter keyboards. Watch out: Check compatibility.

Check on Amazon

6. Poron LE20 Keyboard Silencing Pad

A Poron LE20 Keyboard Silencing Pad (keyboard accessory), per the listing.

Good for: quieter keyboards. Watch out: Check compatibility.

Check on Amazon

How to Choose

Compatibility

Match your keyboard layout and type.

Quality

Cheap sets can vary.

Skill level

Some mods need tools.

Frequently Asked Questions

Is this beginner friendly?

Check difficulty.

Will it fit my board?

Check compatibility.

Cheapest?

Compare listings.

Bottom Line

Pick foam for your case type.

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