Business Card Tray — Standard 88.9×50.8mm Card Stack
A shallow open tray sized to hold a flat stack of standard US/Canada business cards (88.9×50.8mm), for a reception desk or drawer -- a flat stacking tray, not an upright display stand.
✓ Full requirement coverage✓ Digitally validated
Key dimensions
| X | 95 mm |
| Y | 57 mm |
| Z | 15 mm |
About this model
88.9x50.8mm (3.5x2in) is the official standard US/Canada business card size, and a flat desk tray for a stack of cards is a well-established, self-evident real product category (distinct from upright card-holder stands, which need different geometry).
Fit notes
- 88.9x50.8mm official US/Canada business card size plus margin for the tray footprint
- 15mm depth -- enough for a substantial flat stack of cards, not a single card
- Single open compartment, no dividers -- one card size only, not a multi-size sorter
- This is a flat stacking tray (cards lie flat, stacked) -- not an upright/slotted card-holder stand, which needs different geometry
Printing & use notes
No print settings (layer height, infill, supports) are specified for this model — use standard settings for your printer and material. See the validation section below for what has and hasn't been checked.
Validation
Requirement coverage
Full — this model covers the stated requirement completely.
LOW RISK Low risk — simple geometry, loose clearances, not load-bearing.
Digitally validated
- ✓ Geometry valid
- ✓ Matches stated dimensions/spec
- ✓ Manifold (watertight)
- ✓ Slicer compatible
- External manufacturing preflight: not checked
Physical fit and print performance
Physical fit and material/printer-specific performance are not independently guaranteed unless explicitly stated. Physical validation status for this object: not yet physically tested.
MyMakerPilot does not guarantee shrinkage, warping, layer adhesion, strength, real-world load bearing, printer-specific tolerance, or first-print functional usability. Physical printing is optional calibration/sampling, not a publishing requirement.
Technical details
Internal provenance and file references, for anyone who wants the full picture.
- Object ID
- business-card-tray
- Category
- organizers
- Risk classification
- low
- External preflight
- unknown
- Physical validation
- unknown
- Production cost
- unknown
- Human review time
- unknown
- STL file
- /objects/business-card-tray/model.stl
- STEP file
- /objects/business-card-tray/model.step
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