Astra Tube Hoop Earrings
Astra Tube Hoop Earrings
Stainless steel core · 18K gold electroplated
Tax included · Free US shipping
Discount auto-applied at checkout — no code needed.
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Shower, swim, sweat — never worry
Nickel-free, lead-free, safe for piercings
Buy 2, get the 3rd FREE — build your stack
Shipping
Shipping
Free tracked shipping on every order. Estimated delivery: 6-10 business days. You'll receive a tracking number by email.
Returns
Returns
60-day money-back guarantee. Not in love? Send it back for a full refund. No questions asked.
Size Guide
| Length | Style | Best For |
|---|---|---|
| 14" (36 cm) | Choker | Close to neck, trendy look |
| 16" (41 cm) | Collar | Most popular, sits at collarbone |
| 18" (46 cm) | Princess | Versatile, below the collarbone |
| 20" (51 cm) | Matinee | Above the bust, layering |
| 24" (61 cm) | Opera | Below the bust, statement look |
Wrap a soft tape measure or string around your neck where you'd like the necklace to sit. Add 2" (5 cm) for a comfortable fit. For layered necklaces, choose lengths 2-4" apart between layers.
| Wrist Size | Bracelet Length | Fit |
|---|---|---|
| 5.5" - 6" | 6.5" - 7" | Small / Snug |
| 6" - 6.5" | 7" - 7.5" | Medium / Standard |
| 6.5" - 7" | 7.5" - 8" | Large / Relaxed |
| 7" - 7.5" | 8" - 8.5" | Extra Large |
- Wrap a flexible tape measure around your wrist just above the wrist bone.
- Add 0.5" - 1" for a comfortable, slightly loose fit.
- For a snug fit, add only 0.25".
| US Size | Inner Diameter | Circumference |
|---|---|---|
| 5 | 15.7 mm | 49.3 mm |
| 6 | 16.5 mm | 51.8 mm |
| 7 | 17.3 mm | 54.4 mm |
| 8 | 18.1 mm | 57.0 mm |
| 9 | 19.0 mm | 59.5 mm |
| 10 | 19.8 mm | 62.1 mm |
- Wrap a thin strip of paper around the base of your finger.
- Mark where the paper overlaps.
- Measure the length in mm and compare to the chart above.
| Ankle Size | Anklet Length | Fit |
|---|---|---|
| 7" - 8" | 9" | Snug |
| 8" - 9" | 10" | Standard |
| 9" - 10" | 11" | Relaxed / Plus |
- Wrap a tape measure around your ankle just above the ankle bone.
- Add 1" for a standard fit, or 0.5" for a snug fit.

See It In Real Life
“I bought all three sizes. Now I stack them every single day.”
Bold tube hoop earrings in 18K gold-plated stainless steel — smooth polished finish with three modern sizes designed to be worn solo or stacked. The hoops women buy once and never put down.
“Started with the medium. Then added small. Then large. Now I stack all three — never take them off.”
Get the full layered hoop look — Buy 2, get the 3rd FREE. Auto-applied at checkout.
Materials
- Metal: Stainless steel core · 18K gold electroplated
- Safety: Nickel-free, lead-free, hypoallergenic — safe for sensitive ears
- Finish: Tarnish-resistant · Waterproof · Sweatproof
Specs
- Style: Smooth tube hoop earrings — polished mirror finish
- Sizes: Small (24 mm) · Medium (30 mm) · Large (50 mm)
- Wear: Solo or stack all three sizes for the full layered look
- Closure: Hinged snap closure (secure all day)
- Daily wear: Shower, sleep, exercise — never take out
Part of the Earrings collection · Mix & match with Buy 2, Get 1 Free

Loved in Real Life
5,000+ Women Wear It Every Day
Real women. Real meaning. Real every-day jewelry.