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White rectangular desk mat with topographic pattern and stitched edges

Keychron SBD-3303 Mouse Pad 31.5 x 11.8in White

SKU CH-QSGX-XA0SM

Extended desk mat measuring 31.5 by 11.8 inches with a smooth fabric surface, waterproof coating, stitched edges and a non-slip rubber base

  • TypeMousepad
  • Dimensions50 Inches
  • ColorBlack
  • Thickness2mm
  • Specifications11.8 L x 31.5 W x 0.1 H inches, 0.322 kilograms, White, Rect
  • SizeSmall
  • Ample space for keyboard and mouse with 31.5 x 11.8in surface
  • Smooth fabric optimised for fast, controlled glide across terrain contours
  • Stitched edges resist fraying for long-lasting durability
  • Waterproof coating repels spills and wipes clean with a damp cloth
  • Anti-slip rubber base grips desk firmly for stable operation

Extended desk mat for keyboard and mouse

The Keychron SBD-3303 is a rectangular desk mat measuring 11.8 by 31.5 inches, designed to accommodate both a full-size keyboard and mouse. Its white fabric surface features a topographic print and stitched edges for durability. The 2mm thickness adds minimal height while protecting the desktop from scratches and wear.

Cloth surface limits speed and control balance

The smooth fabric coating is optimised for fast glide and consistent tracking with optical, wireless and mechanical mice. A splash-proof layer resists liquid spills, allowing quick cleanup with a damp cloth. The surface can be washed with water for long-term maintenance without degrading the printed design.

Check desk space and base adhesion needs

Verify that your desk offers at least 31.5 inches of clear width and 11.8 inches of depth for the mat to lie flat. The anti-slip rubber base grips smooth, clean surfaces; textured or heavily grained desktops may reduce stability. Ensure the 2mm profile does not interfere with monitor stands or wrist-rest placement.

Highlights

  • Ample space for keyboard and mouse with 31.5 x 11.8in surface
  • Smooth fabric optimised for fast, controlled glide across terrain contours
  • Stitched edges resist fraying for long-lasting durability
  • Waterproof coating repels spills and wipes clean with a damp cloth
  • Anti-slip rubber base grips desk firmly for stable operation

Specifications

BrandKeychron
Part NumberSBD-3303
TypeMousepad
Dimensions50 Inches
ColorBlack
Thickness2mm
Specifications11.8 L x 31.5 W x 0.1 H inches, 0.322 kilograms, White, Rectangular, 11.8" x 31.5"
SizeSmall
Sports LeagueNCAA
Features11.8" x 31.5", Fabric, White, Rectangular, 11.8 L x 31.5 W x 0.1 H inches, 2

Questions about this item

Should I pick the 31.5 x 11.8in version or the smaller size?

The 31.5 x 11.8in pad covers both keyboard and mouse, while the smaller option only fits the mouse.

How does the 2mm thickness feel on a hard desk?

At 2mm the pad adds minimal height, keeping wrist angle low while still damping vibration from keystrokes.

What does the stitched edge actually prevent?

Stitching stops the fabric layers from peeling after repeated wrist contact and washing.

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