The Bug Guard is a micro-encapsulated anti-mosquito band which contains concentrated repellent. This Discreet neutral-coloured band containing concentrated repellent that can be worn around the wrist or ankle. Clinical tests by The Medical Entomology Centre, Cambridge. 4 bands per pack. Not suitable for childern under 3 years of age. Active ingredients: 90% diethyltoluamide (deet), 10% citronella.