Pet Collar Silicone Adjustable Dogs And Cats Collar Protection Anti-mosquitoes Insect Repellent Pet SuppliesOverview: This collar can get rid of fleas, lice, mites, ticks, etc. on pets. Plant extract can maintain an aromatic flavor and can be rinsed. Overall waterproof, can be washed directly, and does not affect the product efficacy. The collar contains plant essential oil molecules, which are slowly released when exposed to the air, giving off fragrance. This collar can be adjusted by the size of your love pet. If it is too long, you can cut the extra