Flatback Rhinestones – Crystal 40ss – MAXIMA Crystals by Preciosa®

Make a bold, radiant impression with 40ss MAXIMA Flatback Rhinestones by Preciosa® in Crystal. As one of the largest round sizes available, these stones offer powerful sparkle and high visibility—perfect for bold designs, stage costumes, accessories, and special occasion wear. Each rhinestone is precision-cut to maximize brilliance and clarity, even at an oversized scale.

Why You’ll Love Them

• Type: Flatback – glue-on style for flexible application on a range of surfaces
• Color: Crystal – clean, high-clarity sparkle that matches any design
• Size: 40ss – oversized for maximum impact and sparkle
• Expert faceting ensures dazzling reflection and optical precision
• Produced in the Czech Republic by Preciosa® using lead-free, environmentally responsible processes

Packaging Options

• Best Value: 1 Gross Pack (144 pieces)
• Also Available: 0.5 Gross Pack (72 pieces)

What is MAXIMA Crystal by Preciosa®?

MAXIMA Crystal by Preciosa® is the highest-quality European branded crystal available today—Preciosa’s most premium line and a top choice for luxury hand-crafted creations. Produced in the historic Crystal Valley of Bohemia, these lead-free crystals represent centuries of artistry, precision cutting, and crystal innovation.

Preciosa is a global leader in crystal manufacturing with a legacy rooted in ethical business practices, artisan support, and sustainable production. As an Authorized Preciosa Partner, Rhinestones Unlimited is proud to supply authentic MAXIMA crystals that reflect brilliance, craftsmanship, and a commitment to supporting creative professionals worldwide.

If you're looking for more alternatives, consider Flatback 40ss Crystal Collections. 

Why Choose MAXIMA Crystals?

• Meets the highest industry standards for quality and ecological certifications
• Engineered with additional precision cuts for intense brilliance and optical performance
• Superior faceting for unmatched light refraction and sparkle
• Strict quality control ensures consistency in size, shape, and clarity
• Durable silver-backed foiling and reliable hotfix glue for lasting adhesion
• Luxurious packaging that reflects the elevated quality of the crystals inside
• Brand use is available for your products featuring MAXIMA Crystal by Preciosa®

Crystal Size Reference Guide