Keep mosquitoes away! Every patch contains natural Citronella Oil 80mg, very indispensable, great for camping, hiking,picnics Mosquito Repellent Patch Size: Dia3.8 cm / pc Printing : You can print any artwork or your company design or logo for promotion or advertising items. Packing: 1pc/paper wrapper , 5 pcs / foil bag , 10 foil bag /box, we can also follow customer's requests for particular ...