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Large desk mat with matching keyboard and mouse wrist rests, soft fabric surface, stitched edges

Keychron iCasso Keyboard Mouse Pad Set-8 35.4×15.7 in 3PC

SKU CH-6KF5-57XMT

An extended 35.4×15.7 inch desk mat with memory-foam keyboard and mouse wrist rests for ergonomic comfort

  • TypeMousepad
  • Dimensions50 Inches
  • SurfacePlastic
  • BaseSilicone
  • Thickness2mm
  • Specifications35.4 L x 15.75 W x 0.1 H inches, Memory Foam, Spandex, Memor
  • XXL 35.4×15.7 in surface fits full keyboard and mouse
  • Memory foam wrist rests with breathable Lycra cushion wrists during long sessions
  • 3 mm thick non-slip silicone base keeps mat stable on desk
  • Water-resistant coating lets spills slide off for easy cleaning
  • Stitched edges resist wear and prevent fraying over time

Large Desk Mat and Wrist Support Set

The Keychron iCasso Keyboard Mouse Pad Set-8 combines a 35.4×15.7 in extended desk mat with matching keyboard and mouse wrist rests in a single three-piece bundle. Memory-foam cushions covered in soft Lycra fabric aim to reduce wrist strain during long typing or gaming sessions.

Surface Limits and Base Grip

The 0.1 in (3 mm) thick spandex surface provides a smooth glide for optical and laser sensors while the silicone base keeps the mat from sliding on the desk. A water-resistant coating lets spills bead up for easy wiping, but the fabric is not machine washable and heavy abrasion may wear the stitched edges over time.

Desk Space and Compatibility Check

Verify that your desk offers at least 35.4 in of clear width and 15.7 in of depth to accommodate the full mat without overhang. The 2 mm overall thickness adds minimal height, yet the memory-foam wrist rests raise the palm area noticeably, so confirm your chair and keyboard tray allow a comfortable typing angle.

Highlights

  • XXL 35.4×15.7 in surface fits full keyboard and mouse
  • Memory foam wrist rests with breathable Lycra cushion wrists during long sessions
  • 3 mm thick non-slip silicone base keeps mat stable on desk
  • Water-resistant coating lets spills slide off for easy cleaning
  • Stitched edges resist wear and prevent fraying over time

Specifications

BrandKeychron
Part NumberiCasso Keyboard Mouse Pad Set-8
TypeMousepad
Dimensions50 Inches
SurfacePlastic
BaseSilicone
Thickness2mm
Specifications35.4 L x 15.75 W x 0.1 H inches, Memory Foam, Spandex, Memory Foam, Lycra, 3PC, 3, 0.699 kilograms, Ergonomic
SizeSmall
FeaturesErgonomic

Questions about this item

Which 35.4×15.7 in set should I pick for a full keyboard and mouse?

The 3‑piece bundle includes an XXL desk mat, a keyboard wrist rest and a mouse wrist support, all sized to cover a full‑size keyboard with room for mouse movement.

What does the 3 mm thickness feel like on a hard desk?

The 0.10 in (3 mm) Lycra‑covered memory foam cushions wrists and elbows while keeping the surface flat for precise mouse tracking.

How does the silicone base and stitched edge hold up in daily use?

The non‑slip silicone base grips the desk, and the flat‑stitched edges resist fraying, degumming and deformation over time.

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