Blood Group Patches have become the most popular type of patch with all professional users. This Viper version measures 5 x 2.5 cm and comes in three colours.
Blood groups are defined by the ABO system:
- A has A antigens on the red blood cells with anti-B antibodies in the plasma
- B has B antigens with anti-A antibodies in the plasma
- O has no antigens but both anti-A and anti-B antibodies in the plasma
- AB has both A and B antigens but no antibodies
Group O is the most common blood group in the UK, with 44% of the population having group O blood (37% O+ and 7% O-).
- Viper TPR rubber blood group patches come with Velcro backing
- Durable patch with an ultra-crisp image of your blood group
- Raised 3-D layered detailed image
- Sold individually
- Brand: Viper Tactical
- Material: TPR Rubber & Velcro
- Dimensions: 50 x 25 mm
- SKU: 533022
Free Delivery on UK & BFPO orders over £10
All domestic orders over the value of £10 (after discounts if applicable) are eligible for free delivery. We aim to deliver all Standard Deliveries within 2-4 working days and orders are sent via either Signed For or Tracked methods depending on its size and value
Next Day Delivery for only £4.99!
Our Next Day Delivery service is handled by either Royal Mail or DPD depending on weight & size. Both are d to be delivered the very next working day (with Royal Mail that even includes Saturdays in some areas) and require a signature on delivery.
Shipping to Ireland
Postage to the Republic of Ireland is between £7.95 - £18.95 depending on weight & size. Maximum weight allowed per consignment is 30kg.
International deliveries are charged at cost and start at £7.95. Our prices on international shipping are very competitive and we delivery to all international locations.