JUNAO Large Crystal AB Round Resin Flatback Rhinestones
Create show-stopping embellishments with JUNAO’s Large Crystal AB Round Rhinestones. Crafted from lightweight, high-quality resin, these flatback cabochon stones deliver brilliant, multi-faceted sparkle without the heavy weight of solid glass. Available in an extensive range of impressive sizes from 8mm up to a massive 40mm, these stunning AB (Aurora Borealis) gems are perfect for glue-on application to garments, dance costumes, shoes, and DIY fashion crafts.
- Lightweight resin construction offers brilliant shine without dragging down fabrics.
- Stunning Crystal AB finish with a 12-facet round cut for mesmerizing light reflection.
- Smooth flatback cabochon base designed for secure, easy glue-on application.
- Available in large statement sizes ranging from 8mm to an impressive 40mm.
- Brilliant AB Sparkle: Finished with a mesmerizing Crystal AB (Aurora Borealis) coating, these round strass stones reflect a rainbow of colors, mimicking the luxurious look of expensive glass crystals.
- Lightweight Resin Material: Manufactured from premium resin rather than solid glass, allowing you to use these massive 30mm and 40mm stones extensively on clothing without making the garment uncomfortably heavy or stretching the fabric.
- Precision 12-Facet Cut: Despite being resin, each cabochon stone features a sharp 12-facet cut on the surface, maximizing light refraction and enhancing the 3D aesthetic of your custom designs.
- Flatback Glue-On Base: Designed specifically as flatback gems, providing a completely smooth surface area on the bottom that ensures maximum contact and a secure hold when using craft adhesives.
- Extensive Sizing Options: Accommodates all scales of fashion projects by offering a massive variety of sizes, including 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 25mm, 30mm, 35mm, and 40mm.
- Perfect for heavy embellishment on theatrical costumes, competitive dance wear, and cosplay outfits where large, lightweight sparkle is essential.
- Highly recommended for customizing shoes, handbags, and hats using industrial-strength fabric or craft glues.
- Serves as an excellent centerpiece for DIY jewelry making and large-scale rhinestone appliques.
- Adhesive Selection: Because these are resin stones, use a specialized, flexible fabric glue (like E6000 Fabri-Fuse) for clothing, or a strong multi-surface adhesive for hard accessories like shoes. Avoid superglues, which can cloud the resin finish.
- Surface Preparation: Ensure the fabric or accessory surface is clean, dry, and free of lint before applying the glue to the flatback base of the rhinestone to guarantee a permanent bond.
- Curing Time: For the large 30mm to 40mm sizes, allow the glue to cure flat for at least 24-48 hours before wearing the garment to ensure the heavy stones do not slide out of place while drying.
Product Specifications
| Brand Name / Model Number | JUNAO / JUNAO-8 10 12 18 20 30 35 40mm Round AB Rhinestones |
| Product Type / Item Name | Rhinestones / AB Rhinestones Applique |
| Material | Resin (Resin Rhinestones) |
| Shape / Pattern | Round / Large Round Strass |
| Facet Count | 12 |
| Technics / Backing | Glue-On / Flatback (Flat Back Gems) |
| Available Sizes | 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 25mm, 30mm, 35mm, 40mm |
| Color Finish | Crystal AB (AB Rhinestones) |
| Primary Use | Garment, Shoes, Dress Crafts Applique |
| Origin | Mainland China |
Packing List
- 1 x Pack of JUNAO Crystal AB Round Resin Flatback Rhinestones
- Note: Pack quantities are strictly dependent on the size selected (e.g., 8mm = 300pcs, 10mm = 200pcs, 40mm = 20pcs). Your exact quantity will match your variant selection at checkout.
Warnings & Safety Notes
- Heat Vulnerability: These rhinestones are made of resin (plastic). Do NOT attempt to use an iron or a hotfix applicator wand to apply them, as the intense heat will melt the stones and ruin your fabric. They must be glued on cold.
- Choking Hazard: Even at 40mm, these are loose, unattached components. Store all bulk packages securely out of reach of infants, small children, and pets to prevent accidental ingestion or choking.

