2 PCS Set Nylon LED Dog Collar Size:L Bluetooth Technology : 5

Bluetooth Technology : 5

Size          Shoulder              Bust                   Sleeve               Length

Switching power supply and start heating

Perfect for plant and insect research

2 PCS Set Nylon LED Dog Collar Size:L Bluetooth Technology : 5Nylon LED Dog Collar. 2 pcs set. Made with nylon and LED flash in the dark. Specifications: XS = Width 2CM * Length (28 ~ 40) CM S = Width 2. 5CM * Length (34 ~ 42) 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 Product Name: LED dog collars Material: Polyester webbing , fish screen translucent surface , bright guiding light flat fiber ( new material ) Color: Red, blue, yellow ,