Dog Collar Light Anti-lost Collar for Dogs Puppies Night Luminous Supplies Pet Products Accessories Dog Harness and Leash Set

Collar Type : Basic Collars Is Smart Device : No is_customized : No Season : All seasons Material : Polyester Blends Pattern : Solid Type : Dogs Size: S :width: 2.5cm, minimum length: 35cm, maximum length: 43cm, expansion range: 8cm M :width: 2.5cm, minimum length: 40cm, maximum length: 48cm, expansion range: 8cm L :Width 2.5cm Minimum 45cm Maximum 52cm Expansion range 8cm Color:Blue,Green,Pink,Red,Orange,Yellow Flashing Mode:Long light,quick flash,slow flash,close(via switch control) Battery:2pcs CR2032 button batteries(about 40-50hours) Easy to use:By CE , ROHS , FCC certification The product is product is suitable for dark environment or walk the dog at night ,outdoor and pet movement through the bright fiber optic light,The fashion designed collars can be used both in day or night which you turn on and off a light to control them