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Tap for Help Personalized NFC Emergency Contact Tag
A simple way to keep important contact information close
The Tap for Help NFC Emergency Contact Tag is designed for backpacks, school bags, sports bags, daycare bags, luggage, and family outings.
The front uses a bold, easy-to-recognize Tap for Help design. The back is personalized with the short information you choose, such as:
CALL MOM
CALL DAD
209-555-1234
PEANUT ALLERGY
NON-SPEAKING
EMERGENCY CONTACT
PLEASE CALL 209-555-1234
An NFC tag is embedded inside the print. When tapped with a compatible NFC-enabled smartphone, it performs the action selected during checkout.
Each tag is made to order, programmed, tested, and personalized before shipping.
Choose your NFC action
Tap to Call
The phone is directed to open a call prompt with the selected emergency contact number.
The user must still confirm the call. The tag does not automatically place a call.
Tap to Text
The phone is directed to open a new text message addressed to the selected emergency contact.
You may also choose a short prewritten message, such as:
I found this backpack tag and am trying to reach you.
Tap to Open a Link
The tag opens a web address provided by the buyer.
This could lead to:
An existing emergency information page
A family contact page
A school or caregiver information page
A digital contact card
Another customer-provided webpage
The buyer is responsible for maintaining the linked page and keeping it active.
Personalization options
The back can include up to three short lines of text.
Recommended layouts:
Contact layout
CALL MOM
209-555-1234Contact and allergy layout
PEANUT ALLERGY
CALL MOM
209-555-1234General help layout
I MAY NEED HELP
CALL
209-555-1234Communication layout
I MAY NOT RESPOND
CALL MOM
209-555-1234For readability, I would limit each line to approximately 15 to 18 characters. You can note that text size and line breaks may be adjusted slightly to fit the tag.
Avoid encouraging buyers to print the child's full name, home address, school name, birthday, or other unnecessary private information.
Product details
Custom 3D printed backpack tag
Embedded programmable NFC tag
Bold four-color Tap for Help design
Personalized text on the back
Metal split ring included
Approximately 2.25 inches wide
Designed for backpacks, bags, luggage and keyrings
Programmed and tested before shipping
Made to order by Half Dozen & One
For the production version, I would use PETG rather than standard PLA. PETG is a better fit for something that will be handled frequently, dropped, left in vehicles, and exposed to outdoor conditions.
Confirm the exact finished dimensions after printing the first production prototype.
Important product note
Use this paragraph near the bottom of both listings:
This tag provides supplemental emergency contact or identification information. It is not a GPS tracker, medical device, professional medical identification product, or replacement for emergency services. NFC performance can vary by phone model, phone settings, case thickness, and tap position. The printed information on the back remains available without NFC.
NFC is a short-range technology, not location tracking. Android describes typical NFC interaction as requiring approximately 4 centimeters or less, and Apple similarly instructs users to hold an NFC-capable phone close to a tag.
A simple way to keep important contact information close
The Tap for Help NFC Emergency Contact Tag is designed for backpacks, school bags, sports bags, daycare bags, luggage, and family outings.
The front uses a bold, easy-to-recognize Tap for Help design. The back is personalized with the short information you choose, such as:
CALL MOM
CALL DAD
209-555-1234
PEANUT ALLERGY
NON-SPEAKING
EMERGENCY CONTACT
PLEASE CALL 209-555-1234
An NFC tag is embedded inside the print. When tapped with a compatible NFC-enabled smartphone, it performs the action selected during checkout.
Each tag is made to order, programmed, tested, and personalized before shipping.
Choose your NFC action
Tap to Call
The phone is directed to open a call prompt with the selected emergency contact number.
The user must still confirm the call. The tag does not automatically place a call.
Tap to Text
The phone is directed to open a new text message addressed to the selected emergency contact.
You may also choose a short prewritten message, such as:
I found this backpack tag and am trying to reach you.
Tap to Open a Link
The tag opens a web address provided by the buyer.
This could lead to:
An existing emergency information page
A family contact page
A school or caregiver information page
A digital contact card
Another customer-provided webpage
The buyer is responsible for maintaining the linked page and keeping it active.
Personalization options
The back can include up to three short lines of text.
Recommended layouts:
Contact layout
CALL MOM
209-555-1234Contact and allergy layout
PEANUT ALLERGY
CALL MOM
209-555-1234General help layout
I MAY NEED HELP
CALL
209-555-1234Communication layout
I MAY NOT RESPOND
CALL MOM
209-555-1234For readability, I would limit each line to approximately 15 to 18 characters. You can note that text size and line breaks may be adjusted slightly to fit the tag.
Avoid encouraging buyers to print the child's full name, home address, school name, birthday, or other unnecessary private information.
Product details
Custom 3D printed backpack tag
Embedded programmable NFC tag
Bold four-color Tap for Help design
Personalized text on the back
Metal split ring included
Approximately 2.25 inches wide
Designed for backpacks, bags, luggage and keyrings
Programmed and tested before shipping
Made to order by Half Dozen & One
For the production version, I would use PETG rather than standard PLA. PETG is a better fit for something that will be handled frequently, dropped, left in vehicles, and exposed to outdoor conditions.
Confirm the exact finished dimensions after printing the first production prototype.
Important product note
Use this paragraph near the bottom of both listings:
This tag provides supplemental emergency contact or identification information. It is not a GPS tracker, medical device, professional medical identification product, or replacement for emergency services. NFC performance can vary by phone model, phone settings, case thickness, and tap position. The printed information on the back remains available without NFC.
NFC is a short-range technology, not location tracking. Android describes typical NFC interaction as requiring approximately 4 centimeters or less, and Apple similarly instructs users to hold an NFC-capable phone close to a tag.

