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These 2.7mm – 2.9mm hotfix crystals from Preciosa® skip the metallic foil backing so light passes straight through the stone — the right choice for sheer fabric, mesh, and any design where a traditional foiled backing would show through. MAXIMA is Preciosa's premium rhinestone line, precision-cut in Europe for maximum brilliance and consistency.
Best for: sheer and mesh costumes, organza, tulle overlays, skating dresses, dance bodices with see-through panels, and any project where a foil-free, translucent look is needed.
Why You'll Love Them
- Crystal Unfoiled finish: No metallic backing, so the stone stays transparent from behind
- 10ss (2.7mm – 2.9mm) size ideal for outlines, accents, and nail art
- Hotfix backing: Heat-activated adhesive for fast, clean application to fabric
- MAXIMA quality: Preciosa's premium European crystal line, precision-cut for maximum light return
- Consistent stones: Uniform sizing and shape in every pack, so no culling required
Size Reference
10ss rhinestones measure approximately 2.7mm – 2.9mm. This small size works well for outlines, accent details, nail art, and patterns where a slightly larger stone than 6ss or 7ss gives better visibility without taking up much space. To compare sizes, see our rhinestone size chart with ss, mm, and inches.
Packaging Options
- Available: 10 gross (1,440 pieces)
Crystal Size Reference Guide
| Stone Size (ss) | Size (mm) | Common Name | Best Use |
|---|---|---|---|
| 5ss | 1.7mm – 1.9mm | Extra Small | Fine detail, nail art |
| 7ss | 2.1mm – 2.3mm | Extra Small | Fine detail, nail art |
| 9ss | 2.5mm – 2.7mm | Small | Outlines, accents |
| 12ss | 3.0mm – 3.2mm | Small | Outlines, accents |
| 16ss | 3.8mm – 4.0mm | Mid-Sized | General coverage |
| 20ss | 4.6mm – 4.8mm | Most Popular | Dance and costume use |
| 30ss | 6.3mm – 6.5mm | Large | Bold accents |
| 34ss | 7.0mm – 7.3mm | Extra Large | Statement pieces |
| 40ss | 8.4mm – 8.7mm | Oversized | Maximum sparkle and drama |
| 48ss | 10.9mm – 11.3mm | Oversized | Maximum sparkle and drama |
Frequently Asked Questions
What does Crystal Unfoiled mean?
Crystal Unfoiled rhinestones have no metallic foil on the back of the stone. Standard rhinestones use a foil backing to reflect light forward. Unfoiled stones stay transparent, so light passes through rather than bouncing back — the right choice for sheer fabric, mesh, and see-through panels where a foil backing would be visible.
What size is 10ss in millimeters?
10ss rhinestones measure approximately 2.7mm – 2.9mm. They sit between the extra-small 7ss and the small 12ss, making them a good choice for outlines, accent rows, and patterns where you need slightly more presence than the tiniest stones without committing to a mid-sized coverage stone.
Can I use hotfix unfoiled rhinestones on sheer fabric?
Yes, hotfix unfoiled rhinestones are well-suited for sheer and mesh fabric. The unfoiled backing means no metallic reflection shows through the fabric. Apply with a hotfix tool at the appropriate heat setting for your material — always test on a scrap piece first.
Browse our full Crystal color collection or shop all MAXIMA Crystals by Preciosa hotfix rhinestones.
