Beautiful Pet Dog Collars and Leads LED Light Pet Mascotas Cachorro Collars Large Dogs Luminous Fluorescent Collars Harness

S: width 2.5cm, the minimum 35cm, maximum 43cm, telescopic range 8cmM: width 2.5cm, the minimum 40cm, maximum 48cm, telescopic range 8cmL: width 2.5cm, the minimum 45cm, maximum 52cm, telescopic range 8cmXL: width 2.5cm, the minimum 52cm, maximum 60cm, telescopic range 8cmRed,green,blue,yellow,orange,white,pink,colorfulItself comes with two original collar button batteries, S, M, L, XL 2032 put two batteries (original 2032), [Battery]: Data provided by the manufacturer of sustainable 200 hours, normal 2-3 months; battery can be replaceable, convenience stores or supermarkets are soldThis product is export quality, through CE, ROHS, EN471 certification, effective waterproof, cleaning removable electronic part time (directly to the battery compartment and fiber extraction)Suitable for dark environment or walk the dog at night, outdoor and pet movement, through the ultra-bright fiber optic light, from a warning, while the expression of personality, fashion design, day or night, when you o