8 Months Flea Prevention Prevention Dog Collar Cats Adjustable Pets Mosquitoes Remove Insect Repellent Products AccessoriesFeature: Made of high quality natural ingredients for up to 8 months protection. To prevent skin pain and itching caused by fleas and ticks. It does not contain SLS, parabens, DEA and gluten and other corrosive chemicals, safe and effective-prevents allergies. Specification: Item: flea and mosquito repellent essential oil collarMaterial: Plastic Packing: tin box Size: S length 390mm width 10mm height 10mm; M Length 625mm Width 13mm Height 13mmNote:Due to different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please allow 1-3mm measuring deviation due to manual measurement.1 x Flea Prevention Collar