Blood Group B- Awareness Card – £4.99

B- negative is one of the rarest types in the UK – fewer than 2% of people have it. If you’re ever unconscious after an accident, paramedics will check your wallet for anything that says blood group.

This single-sided card tells them straight away: B- in big white letters on the red blood-cell background with the medical symbol top left. That means they know you can only be given B- negative or O- negative blood – any other type could cause a serious reaction. No name, no photo, no extra text – just the one thing they need to get right: Your Blood Group.

At a glance

• Non-personalised – nothing to add

• Single-sided, full-colour print

• Standard credit-card size (85.6 × 54 mm), 760 micron biodegradable PVC

• Dispatched within 24 hours (Mon–Fri)

• UK delivery from 99p, worldwide from £5.50

Buy 2 or more £4.50 each3 or more £4.25 each4 or more £4.00 each5 or more £3.50 each

If someone you know has a different type, we’ve got cards for all eight groups.

Or if you’d like your photo and emergency contacts on the card instead, that’s what our personalised versions are for.

Take a look around the blood group section – everything’s in there for you to look at and pick which card is best for you.

Why Blood Group B and this card matters

Did you know people with Blood Group B may have different infection risks and ideal diets? Dive into our full guide now, Blood Group B Insights Health Risks and Why You Need a Blood Type Card