These switch membranes from JWK (also available as modding accessories for mechanical keyboards) are a simple and effective way to improve the typing feel: they reduce housing wobble in switches and affect sound quality and stability.

Technical specifications

• Material: HTV + PC (“High Transfer Vinyl” + Polycarbonate)

• Variant thickness: approx. 0.15 mm and approx. 0.30 mm

• Color: Transparent

• Package size: approximately 120 sheets (enough for a full-size keyboard)

• Purpose: To be inserted between the top and bottom housings of MX footprint switches to reduce wobble and optimize sound.

• Compatibility: Suitable for many mechanical MX switches; installation recommended before lubrication or mounting.