£0.65 12cm x 12cm Medium St John Ambulance HSE First Aid Dressing £0.50 7.5cm x 10cm Medium No. 8 St John Ambulance First Aid Dressing £0.60 10cm x 12cm Large No. 9 St John Ambulance First Aid Dressing £0.85 16.5cm x 25.5cm Extra Large St John Ambulance First Aid Dressing