Crystals are sold by the bag containing approximately 1 gross (144 pieces), measured by weight.

To minimise packaging, orders of more than 1 gross will be combined into a single bag.

Approximate Rhinestone Sizes

SS12: 3.00-3.20 mm

SS16: 3.80-4.00 mm

SS20: 4.60-4.80 mm

SS30: 6.4-6.60 mm

See Your Creations Come to Life

Our Light Siam Flatbacks are trusted by costume makers across Australia for dance competitions, ballet performances, and theatre productions. We'd love to see how you use them! Share photos of your finished costumes when you leave a review.

Flatback crystals & jewels: apply with a gem adhesive such as B-7000. Use a wax picker or tweezers for placement. Allow 24 hours to cure before wear.

Hotfix crystals: apply with a hotfix applicator, or position glue-side down and press with a household iron through a pressing cloth.

Appliqués & trims: pin in place, then sew on with invisible thread for a secure, costume-safe finish. Fabric glue suits low-stress placements.

Free standard shipping on AU orders over $85. Dispatched from NSW — Sydney metro typically arrives 1–2 business days after dispatch; see our shipping policy for your region. We also ship to New Zealand.

Returns accepted within 14 days on unused items in original condition — email support@aleemahs.com to arrange. Full details in our refund policy.