DIY $0 sound dampening foam for custom keyboard - YouTube
Amazon.com: mintcaps Keyboard Sound Dampening Foam 84 Layout Silencer Pad Gasket EVA Foam Keyboard Switches Dampening Foam Pad for Mechanical Keyboard : Video Games
Amazon.com: mintcaps Keyboard Sound Dampening Foam 61 Layout Silencer Pad Gasket EVA Foam Keyboard Switches Dampening Foam Pad for Mechanical Keyboard : Video Games
SKB Case 3i-6018 Foam Insert for 88 Note Keyboard (Foam ONLY) — Cobra Foam Inserts and Cases
Case and plate foam precuts at mkultra - New (in-stock) products - KeebTalk
My plate/foam/pcb/foam sandwich. : r/MechanicalKeyboards
What Is the Purpose of Keyboard Foam? - Glorious Gaming
Keyboard Foam Mod – Excelsior PC
Keyboard Case Foam (Poron) | Kinetic Labs
60% Plate Foam – Upgrade Keyboards
Keychron K8 Poron Foam Kit – Keyboard Kustoms
PORON® Keyboard Sound Dampening Foam for Foam Mod - Etsy
Foam Kit for Createkeebs Glacier 80 Mechanical Keyboard
Amazon.com: Foam Wizard - Keyboard Foam Compatible with Glorious GMMK Pro Mechanical Keyboard ANSI Layout Includes Case and Plate Foam - Noise Suppression - Laser Cut - Pure EVA Foam - Easy to Install : Electronics
Also did the PE foam mod and it does sound better : r/MechanicalKeyboards
Mechanical Keyboard Dampening Foam Squares by Kelowna | Flashquark Mechanical Keyboard Store
Best Sound Dampening Foams For A Keyboard - Switch and Click