Stone size is not a style preference. It determines detail resolution, stone count, map complexity, transfer weight, and the visual scale of every motif at the finished viewing distance. Choose from the approved map, not from a size chart alone.
Diameters below are approximate guide values — actual stone dimensions vary by manufacturer and grade. Confirm against the current stone chart and physical sample.
| SS code | Approx. diameter | Common use area | Planning note |
|---|---|---|---|
| SS4 | ~1.6 mm | Very fine detail / lettering | Highest stone count per area; confirm map complexity |
| SS6 | ~2.0 mm | Fine detail, thin letters | Fine-detail capable; review stroke width carefully |
| SS8 | ~2.4 mm | General decorative | Versatile; used in many catalog references |
| SS10 | ~2.8 mm | Bold fills, logo areas | Lower stone count; strong visual presence |
| SS12 | ~3.2 mm | Statement fills, large motifs | Higher sparkle per stone; fewer stones required |
| SS16 | ~4.0 mm | Accent and border use | High individual stone visibility; review spacing |
| SS20 | ~4.8 mm | Statement accent use | Prominent individual stones; confirm design intent |
All diameter values are approximations for planning reference only. Production decisions are made from the current stone chart and approved sample.
A 30 × 21 cm back panel and a 5 × 5 cm chest motif require different stone sizes to read correctly. Set the finished dimensions first.
How many distinct regions, strokes, curves, or characters does the design contain at the chosen size? Smaller stones handle more detail but create a more complex map.
A stage-worn dance costume, a retail-shelf bag charm, and a baseball-stand jersey number are seen from very different distances. Confirm the intended use context.
SS stands for Stone Size. SS6 is approximately 2.0 mm in diameter; SS10 is approximately 2.8 mm. The numbers follow a historical grading system — larger SS numbers mean larger stones. Actual tolerances vary by manufacturer and construction type.
Smaller stones (SS6 and below) allow finer detail resolution but require more stones per square centimetre, increasing stone count and mapping complexity. The correct size depends on the finished transfer dimensions, the level of approved detail, and the viewing distance.
Multi-size constructions are possible and are used to create visual hierarchy, separate fill areas from borders, or emphasize specific design elements. Each size mix must be defined in the approved stone map and confirmed in the specification before sampling.
Stone size is one of several variables in the transfer construction. Application instructions are issued for the specific approved transfer — not for a stone size in isolation. Follow and test the instructions supplied for the exact approved construction.
The stone map and physical sample are the correct approvals — not the size chart.