worldnetgifts

Invisible Self Defense Micro Knife Ring

$54.99 USD

~~$89.99 USD~~ $54.99 USD

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Taxes included. Shipping calculated at checkout.

Color Silver Gold Rose gold Black

Size 6.5 US = M 1/2 = 53.1mm 7 US = N 1/2 = 54.4mm 7.5 US = O 1/2 = 55.7mm 8 US = P 1/2 = 56.9mm 8.5 US = Q 1/2 = 58.2mm 9 US = R 1/2 = 59.5mm 9.5 US = S 1/2 = 60.8mm 10 US = T 1/2 = 62.1mm

Quantity

Shipping Information

Free shipping on most orders. Expedited shipping options available at checkout.

⏱️ Processing Time: 3-5 business days for personalized items.

📦 Estimated Delivery:

USA: 5-13 days.
UK: 5-10 days.
AU/NZ & Canada: 6-14 days.
Europe: 6-15 days.
Asia: 5-7 days.
Middle East: 10-18 days.
South America: 10-25 days.
Rest of World: 10-30 days.

Note: Delivery times are approximate post-dispatch. Exact dates cannot be guaranteed.

📧 Questions? Reach us at support@worldnetgifts.com—our friendly team is here to help!

Guarantee & Support

Money-Back Guarantee & 24/7 Support. Worry-free, we offer a 30 days Money-Back Guarantee. In case you want to return the pieces, you have 30 days to issue the return. We provide top-notch customer support and promise to process your return request in 1 business day. Check our Refund Policy for more information.

Invisible Self-Defense Ring

This titanium self-defense ring with a hidden knife for Female Emergency Anti-wolf Weapon Best Gift for Women /Men. It can be used for style and as a good self-defense tool at the same time. (Please use caution, the blade is extremely sharp!)

Please Note:

This ring is crafted in standard US full sizes (7, 8, 9, 10). If you select a half size (6.5, 7.5, 8.5, 9.5), we will send half a size larger along with a free soft silicone adjuster. Made from ultra-soft, skin-friendly silicone, it’s invisible and super comfortable, bringing the ring to a perfect fit. (Please refer to the 8th picture for the international size chart)

Material

Core Material: Premium Titanium Steel — engineered for maximum strength, scratch resistance, and long-lasting durability
Luxurious Finishes: Available in 14K Gold Finish, Rose Gold, Classic Silver, and Sleek Black — all applied with multi-layer PVD coating for rich color
Water & Sweat Resistant: Built to withstand daily exposure to water and sweat, preserving its brilliant shine and finish through everyday wear
Hypoallergenic & Safe: 100% lead-free and nickel-free, gentle on sensitive skin for effortless 24/7 wear
Everyday Defense, Elevated: Fine-jewelry aesthetic seamlessly blended with discreet personal security