---
product_id: 212381217
title: "Weewooday 20 Pieces Black Tag Stickers On Metal Round Tags Sticky 30 x 4.5 mm Hole, Compatible with NFC NTAG213 Enabled Cell Phones and Devices"
brand: "weewooday"
price: "₨10629"
currency: LKR
in_stock: true
reviews_count: 9
category: "Weewooday"
url: https://www.desertcart.lk/products/212381217-weewooday-20-pieces-black-tag-stickers-on-metal-round-tags
store_origin: LK
region: Sri Lanka
---

# 30 x 4.5 mm compact size Compatible with NFC NTAG213 devices Waterproof ABS durable housing Weewooday 20 Pieces Black Tag Stickers On Metal Round Tags Sticky 30 x 4.5 mm Hole, Compatible with NFC NTAG213 Enabled Cell Phones and Devices

**Brand:** weewooday
**Price:** ₨10629
**Availability:** ✅ In Stock

## Summary

> 📲 Stick Smart, Live Smarter — NFC Tags That Keep You Connected

## Quick Answers

- **What is this?** Weewooday 20 Pieces Black Tag Stickers On Metal Round Tags Sticky 30 x 4.5 mm Hole, Compatible with NFC NTAG213 Enabled Cell Phones and Devices by weewooday
- **How much does it cost?** ₨10629 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/212381217-weewooday-20-pieces-black-tag-stickers-on-metal-round-tags)

## Best For

- weewooday enthusiasts

## Why This Product

- Trusted weewooday brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Anti-Metal Layer Technology:** Specialized design allows flawless NFC function on metal, aluminum, and electronic surfaces.
- • **Effortless NFC Connectivity:** Instant recognition with Android and desktop NFC devices, enabling smooth automation and access.
- • **Bulk Pack for Smart Automation:** 20 high-quality tags per pack to upgrade your home, office, or gadgets with smart NFC triggers.
- • **Precision-Engineered Compactness:** Sleek 30 x 4.5 mm size fits seamlessly on metal and electronic surfaces without bulk.
- • **Rugged Durability for Outdoor Use:** Waterproof ABS casing ensures long-lasting performance even in harsh environments.

## Overview

The Weewooday 20-piece black NFC tag stickers are precision-sized (30 x 4.5 mm) with a 4.5 mm center hole and feature an anti-metal layer for flawless NFC performance on metal and electronic surfaces. Encased in waterproof ABS housing, these durable tags withstand outdoor conditions and maintain high sensitivity, compatible with all NFC NTAG213-enabled Android and desktop devices. Ideal for home automation, security, and smart tagging, this pack delivers reliable, long-lasting connectivity in a sleek, adhesive form.

## Description

Buy Weewooday 20 Pieces Black Tag Stickers On Metal Round Tags Sticky 30 x 4.5 mm Hole, Compatible with NFC NTAG213 Enabled Cell Phones and Devices: Key Tags - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Way Better than the Competition - I bought these and some of the white paper-thin tags, and there’s simply no comparison In terms of performance and durability. While the thin tags are good for uneven services, like a water bottle, there is simply no comparison in terms of sensitivity. I can trigger these black thicker tags with my iPhone within a couple centimeters which makes them much easier to use. The white paper-thin tags take some time for the phone to recognize them. These tags are so durable that I’ve had them outside (using them as door lock/unlock tags) and over the past couple months they continue to look and perform just like new. I’ve had the paper-thin tags on some water bottles and they haven’t fared well despite not getting wet. I will say both forms have good adhesion.
Review: Great with home assistant automation - Cheap and simple for use with home assistant for automations

## Features

- What you'll get: package includes 20 pieces On-Metal NFC stickers with a sticky adhesive backing and 4.5 mm center hole
- Anti metal NFC Sticker: these black nfc stickers with anti metal layer, note only can stick on metal, but also including aluminum and electronic surfaces
- Quality material: the NFC stickers are made of waterproof ABS housing, strong and durable, which can protect the NFC chip inside, safe for outdoor use, long service life
- Compatibility: the NFC black labels are compatible with Android, and desktop NFC devices, which will bring a lot of convenience to your life
- Compatibility: the Ntag213 NFC black labels are compatible with Android, and desktop NFC devices, which will bring a lot of convenience to your life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BK2729W |
| Batteries required | No |
| Best Sellers Rank | #24,148 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #22,851 in Cell Phone Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (91) |
| Finish types | Adhesive |
| Item Weight | 1.92 ounces |
| Manufacturer | Weewooday |
| Product Dimensions | 1.18 x 1.18 x 0.04 inches |

## Product Details

- **Brand:** Weewooday
- **Color:** Black
- **Compatible Devices:** Smartphone
- **Compatible Phone Models:** ['Android, desktop NFC devices']
- **Material:** Acrylonitrile Butadiene Styrene, Metal

## Images

![Weewooday 20 Pieces Black Tag Stickers On Metal Round Tags Sticky 30 x 4.5 mm Hole, Compatible with NFC NTAG213 Enabled Cell Phones and Devices - Image 1](https://m.media-amazon.com/images/I/71fipUQEG6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Way Better than the Competition
*by A***N on November 23, 2023*

I bought these and some of the white paper-thin tags, and there’s simply no comparison In terms of performance and durability. While the thin tags are good for uneven services, like a water bottle, there is simply no comparison in terms of sensitivity. I can trigger these black thicker tags with my iPhone within a couple centimeters which makes them much easier to use. The white paper-thin tags take some time for the phone to recognize them. These tags are so durable that I’ve had them outside (using them as door lock/unlock tags) and over the past couple months they continue to look and perform just like new. I’ve had the paper-thin tags on some water bottles and they haven’t fared well despite not getting wet. I will say both forms have good adhesion.

### ⭐⭐⭐⭐⭐ Great with home assistant automation
*by T***E on February 8, 2026*

Cheap and simple for use with home assistant for automations

### ⭐⭐⭐⭐ so far so good
*by H***M on January 16, 2024*

so far so good, work as expected, maybe I wish it had tapped edge, so it won't get easily caught by something going close by the surface where it was mounted.

## Frequently Bought Together

- Weewooday 20 Pieces Black Tag Stickers On Metal Round Tags Sticky 30 x 4.5 mm Hole, Compatible with NFC NTAG213 Enabled Cell Phones and Devices
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**Shop now:** [https://www.desertcart.lk/products/212381217-weewooday-20-pieces-black-tag-stickers-on-metal-round-tags](https://www.desertcart.lk/products/212381217-weewooday-20-pieces-black-tag-stickers-on-metal-round-tags)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-01*