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Large black desk mat with smooth micro-weave surface and stitched edges

Keychron DM-1 Desk Mat 35.4 x 15.7 in Black

SKU CH-7BEM-JNE90

Extended XL desk mat covers keyboard and mouse with a smooth micro-weave polyester surface and non-slip rubber base

  • Surface typePolyester
  • Product thickness1.18
  • SizeXL - 35.4 × 15.7 in
  • Product dimensions90.0 in × 40.0 in × 0.1 in
  • Product colorBlack
  • DetailsKeychron
  • Extended workspace covers keyboard and mouse at 35.4 × 15.7 in
  • Micro-weave polyester surface gives smooth, precise optical tracking
  • Natural rubber base grips desk firmly during fast movements
  • Flat-stitched edges resist fraying and warping over time
  • Wipe clean with damp cloth or hand-wash and air-dry flat

Extended Desk Mat for Keyboard and Mouse

The Keychron DM-1 covers a 35.4 by 15.7 inch area so both keyboard and mouse sit on one continuous surface. A 1.18 mm thick polyester weave rests on a natural rubber base that grips the desk without shifting. The mat is supplied new and rolled flat for immediate use.

Micro-Weave Surface and Stitched Edges

The refined micro-weave texture gives optical sensors a consistent glide for accurate tracking during work or play. Flat-stitched edges stop the fabric from fraying or lifting after repeated rolling. A damp cloth or mild hand-wash keeps the surface clean without machine washing.

XL Dimensions Decide Fit

At 900 by 400 millimetres the mat suits desks that can accommodate a full-size keyboard with room left for mouse travel. Buyers with compact desks or monitor arms that leave less than 35.4 inches of clear width will find the mat overhangs the usable space.

How it compares

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

Price $37.99
Pricier than about 82% of the 5,836 comparable items (median $22.99).

Specifications

Product
Brand nameKeychron
Model nameDM-1
Part numberDM-1
Product colorBlack
Size & build
Product dimensions90.0 in × 40.0 in × 0.1 in
Surface typePolyester
SizeXL - 35.4 × 15.7 in

Questions about this item

Will the stitched edges on this DM-1 mat come apart or fray after months of use?

The flat-stitched edges are reinforced to prevent fraying, warping or edge lift over time, keeping the perimeter intact through daily mouse sweeps.

What surface change appears first when the polyester micro-weave is used heavily every day?

The high-density polyester resists wrinkles and shrinkage, so the first visible change is usually light surface wear rather than structural deformation.

Does the 3 mm thick rubber base make the mat warmer or louder during all-day sessions?

The 3 mm natural rubber base adds negligible thermal insulation and produces no audible noise; the mat stays at desk temperature and remains silent.

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