K380-Specific Dustproof Cover

This is a dedicated silicone skin built to the exact OEM specifications of the Logitech K380 wireless keyboard. It replicates the keyboard’s contour, including curvature of the palm rest zone and recessed battery compartment lid, with zero overhang or trimming required. Thickness remains uniform at 0.38mm ±0.03mm across the entire surface — measured using digital micrometers during QC — ensuring uniform pressure distribution across all 38 keys. Its dustproof capability stems from seamless edge wrapping: the silicone flows continuously from top bezel to underside, leaving no open channels where lint or pet hair can enter. For spill events, surface tension holds small volumes (≤3ml) on top long enough for safe removal; independent lab tests show >92% of water-based liquids remain surface-contained for ≥22 seconds before any detectable wicking begins. Cleaning protocol is validated for repeated use: submersion in lukewarm water with pH-neutral detergent causes no swelling or dimensional change. After air-drying for 15 minutes, full elasticity and clarity return — ready for immediate reapplication.