5.5mm Square Letter Block Beads (4mm Hole)
- Weight: 1.0g
- Material:
The 5.5mm Square Letter Block Beads from Charm Factory offer a delightful way to personalize your jewelry with an elegant touch. Each bead features a clean, modern design that evokes a sense of individuality and charm, making it a perfect addition to any collection. Crafted from high-quality .925 sterling silver, these beads are made in the USA, ensuring exceptional craftsmanship and durability. With a generous 4mm hole, they are versatile enough to be used in charm bracelets, layered necklaces, or even as thoughtful gifts for special occasions like birthdays or anniversaries. Embrace your creativity and express your unique story with these stunning letter block beads.
Add this to your custom bracelet design — start at our Build a Bracelet tool, or browse the full Letters & Number Charms collection for more options.
DELIVERY & RETURNS
Shipping:
We offer fast and reliable delivery across the country. Orders are typically processed within 1–2 business days.
Returns:
Not quite right, No problem. You can return any unworn, unused items within 14 days of delivery for a full refund or exchange.
SPECIFICATIONS
4mm Hole
Made in the USAMaterial:.925 Sterling Silver
Width:0.22″
Height:0.22″
ASK A QUESTION
Need help choosing the right size? Curious about fit, fabric, or care?
We’re here for you. Reach out to us through our live chat or email support and get a response within 24 hours.
Customer support hours: Mon–Fri, 9am–5pm MT
Built by hand in New Mexico. Worn for a lifetime.
Every Charm Factory piece is designed and finished in our small Albuquerque studio, hand-inspected by our team before it ships. We work in .925 sterling silver and pewter — nickel-, lead-, and cadmium-free — so each charm is safe for sensitive skin and built to be passed down. Every charm ships with a free jump ring, ready to add to whatever you're already wearing.

QUALITY YOU CAN FEEL
Real silver. Real craft. No shortcuts.
We don't do gold-tone, silver-tone, or plated brass. Every Charm Factory piece is solid .925 sterling silver or pewter — hand-finished in our New Mexico studio — so the charm you choose today still looks right twenty years from now.
.925
Solid sterling silver — never plated, never coated.
Nickel-free
Free of nickel, lead, and cadmium — safe for sensitive skin.
USA-made
Designed & hand-finished in our Albuquerque, NM studio.
14 days
No-risk satisfaction guarantee on every non-engraved order.
Frequently asked questions
Does this charm come with a jump ring?
Yes — every charm ships with a free jump ring included, so you can attach it to your bracelet, necklace, or keychain right out of the box.
How many charms fit on a bracelet?
It depends on charm size and bracelet length:
- 6.5" bracelet: 8–12 charms
- 7.0" bracelet: 10–15 charms
- 7.5" bracelet: 12–18 charms
- 8.0" bracelet: 14–20 charms
See our full sizing guide for measuring tips.
How do I care for my sterling silver charm?
Put your jewelry on last — after lotions, perfume, sunscreen, and hairspray. Remove it before swimming, showering, cleaning, exercising, or sleeping. Wipe with a soft lint-free cloth after each wear.
How do I clean sterling silver?
For light tarnish, polish with a soft lint-free silver-polishing cloth. For deeper cleaning, soak in lukewarm water with a few drops of mild dish soap for 5–10 minutes, scrub gently with a soft-bristle brush, rinse, and pat dry.
What are the engraving character limits?
Limits depend on tag size:
- Small charm/tag: 1 line, 8–10 characters
- Medium tag: 2 lines, 12–15 characters per line
- Large tag/pendant: 3 lines, 15–18 characters per line
Engraving adds 1–2 business days to processing.
Can I return an engraved item?
No. Engraved items are final sale. Please double-check spelling, dates, and formatting before placing your order.
What is your return policy?
We offer a 14-day, 100% satisfaction guarantee on non-engraved items. Returns received within 14 days of delivery are eligible for a full refund. See our full FAQ for the complete policy.









