Specifications:

XS = Width 2.5CM (Wire Mesh:Width 2.0CM)* Length (28 ~ 38) CM

S = Width 2.5CM * Length (35 ~ 43) CM

M = Width 2.5CM * Length (40 ~ 48) CM

L = Width 2.5CM * Length (45~ 52) CM

XL = Width 2.5CM * Length (52 ~ 60) CM

You can adjust the length 8cm(3.15inch)

1 inch=2.45cm 1 cm=0.3937inch

Product Name: LED dog collars

Material:Polyester webbing , fish screen translucent surface , bright guiding light flat fiber ( new material )

Color:Red, blue, yellow , green, orange , colorful , pink.

Flashing mode:Long light . Flash Slow flash ( via switch control )

Packaging:One into an OPP bag, each have a code number and color stickers stickers

Battery:2PCS CR2032 ( include ) button battery -driven

Battery life:60-80 hours, normal 2-3 months ; battery can be replaceable , convenience stores or supermarkets are available . By CE, ROHS, EN471, cleaning removable electronic part of the product is suitable for dark environment or walk the dog at night , outdoor and pet movement through the bright fiber optic light, from a warning , while expression of individuality , the fashion design fashion , day or night, when you turn on and off a light emitting function are suitable for pet use.