RolfClub 3D collar is for cats over 12 weeks old.
TO USE ON CATS ONLY to kill and repel ticks; to kill fleas, lice and larvae; to protect animals from attack of mosquitoes and prevent from heartworm.
Continuous use of the collar protects cats from ticks, fleas and lice for up to 8 months.
DIRECTION FOR USE:
After opening the package, unfold the collar and put on an animal adjusting for size in such a way that between the neck of an animal and the collar remains the gap between 1.0 and 1.5 cm, then fix the latch and cut off the excess tape.