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Black ultra-thin hard mouse mat, .4 mm thick, adhesive base, smooth finish

Corn Electronics

Corn Electronics Sphex V3 Ultra-Thin Gaming Mouse Mat Large 0.4 mm

SKU CH-XP40-NPNE9

An ultra-thin 0.4 mm hard gaming mouse mat with a smooth surface optimized for optical sensors and an adhesive base that stays anchored without residue

  • Product colorBlack
  • DetailsSmooth, Ultra-Thin 0.4 mm Design: its hard, smoother surface
  • Key featuresSmooth, Ultra-Thin 0.4 mm Design: its hard, smoother surface
  • Fluid, accurate tracking from a hard, smooth surface optimized for optical sensors
  • Ultra-thin .4 mm profile sits 20% thinner to blend with the desk
  • Tough polycarbonate build resists impact, rips and tears during long sessions
  • Adhesive base keeps the mat anchored through intense play
  • Removes cleanly without leaving sticky residue on the desk

Ultra-Thin Hard Mouse Mat

The Razer Sphex V3 is a hard gaming mouse mat measuring .4 mm thick. Its polycarbonate construction provides a smooth surface optimised for optical sensors. The adhesive base keeps the mat anchored during intense sessions but removes cleanly without residue. Competitive players who want a minimal desk profile will appreciate the low height.

Practical Limits of the Adhesive Base

The adhesive base is designed to stay fixed through rapid mouse movements. It is not intended for frequent repositioning across different desks. Repeated removal and reapplication will reduce holding strength over time. The thin polycarbonate layer offers no cushioning for wrists during extended use.

Check Desk Surface Compatibility

Ensure your desk has a smooth, non-porous finish so the adhesive bonds securely. Textured, fabric-covered or heavily grained surfaces may prevent proper adhesion. The large size requires a continuous flat area free of cable grommets or raised edges. Buyers who need a portable cloth pad or a cushioned wrist rest should consider a different style.

How it compares

Measured against everything we stock in Mouse Pads & Typing Accessories, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 77% of the 5,836 comparable items (median $22.99).

Specifications

Product
Brand nameRAZER
Product colorBlack

Questions about this item

Should I pick the Large size or a smaller version?

The Large size gives you more desk coverage for broad mouse movements, while the ultra-thin .4 mm profile stays flush with the surface.

How does the .4 mm thickness feel during actual play?

At .4 mm the mat is 20% thinner than before, so it virtually disappears into the desk and lets the mouse glide directly on the hard polycarbonate surface.

What does the adhesive base actually do on a hard mat?

It anchors the mat firmly during fast swipes yet peels off cleanly without leaving sticky residue on the desk.

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