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Blue rectangular mousepad with stitched edges and thick rubber base

SteelSeries

SteelSeries QcK Heavy Blue Large 450×400 mm 6mm

SKU CH-7KNZ-AYDTD

A thick 6 mm micro-woven cloth pad with a non-slip rubber base measuring 450 mm by 400 mm for stable, accurate tracking

  • Surface typeExslusive MicrofiberSurface
  • Base typeNon-Slip Rubber Base
  • Product thickness6 mm Thick
  • Size450 mm × 400 mm
  • Product typeMousepad
  • Product colorBlue

Color Blue

  • Pinpoint accuracy from high thread-count microfibre surface
  • 6 mm thick rubber base eliminates unwanted movement
  • 450 × 400 mm surface covers broad mouse sweeps
  • 15 years of esports adoption by top competitors
  • Washable cloth stays clean through heavy use

SteelSeries QcK Heavy Large Blue Mouse Pad

The SteelSeries QcK Heavy Large Blue mouse pad measures 450 mm by 400 mm with a 6 mm thick profile. Its exclusive micro-woven cloth surface is optimised for both optical and laser sensors. A non-slip rubber base keeps the pad firmly in place during intense sessions. The stitched edges add durability and resist fraying over time.

Cloth Surface Limits for Competitive Tracking

The microfibre cloth delivers consistent glide and stopping power but will absorb moisture and oils from hands. Heavy humidity or liquid spills can alter friction until the pad is washed and dried. Cloth pads also wear faster than hard surfaces under very high DPI swipes. Users who need a completely static friction coefficient may prefer a rigid alternative.

6 mm Thickness Defines Comfort and Stability

The 6 mm foam core cushions the wrist and evens out desk imperfections for a uniform tracking plane. This thickness stays flat without curling at the corners. Thinner pads transmit desk texture while thicker ones can feel too soft for low-sensitivity aim. Choose this profile if you want a balanced blend of comfort and control.

How it compares

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

Price $39.99
Pricier than about 84% of the 5,836 comparable items (median $22.99).

Specifications

Product
Brand nameSteelSeries
Product lineQcK Heavy
Model nameQcK Heavy Large-blue
Product typeMousepad
Product colorBlue
Size & build
Surface typeExslusive MicrofiberSurface
Base typeNon-Slip Rubber Base
Product thickness6 mm Thick
Size450 mm × 400 mm

Other versions of this model

3 more in the same range

Questions about this item

Is the 450 mm by 400 mm Large size right for my desk and sensitivity?

The Large pad covers 450 mm by 400 mm so it fits wide mouse sweeps while leaving room for a keyboard on most desks.

How does the 6 mm thickness change the feel compared with thinner pads?

At 6 mm the heavy rubber base cushions the wrist and keeps the surface flat over uneven desks without raising the hand too high.

Does the micro-woven cloth surface work with both optical and laser sensors?

Yes, the high thread count cloth is tested by the top sensor manufacturer and optimises tracking for both optical and laser mice.

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