Specification‎:‎Helps to keep you and your dog & other pets safe during walking‎.‎Also work as a decoration‎,‎ let your dog more attractive‎.‎Easy and comfortable to wear and remove‎.‎Easy to use‎,‎ push the control button makes the light on/quickly flash/slowly flash/off‎.‎Type‎:‎ LED Pet BeltMaterial‎:‎ NylonFeatures‎:‎ LED Pet Collar‎,‎ Night Safety‎,‎ Harness‎,‎ BeltPower‎:‎ 4 x CR2032 Button Batteries ‎(‎Not Included‎.‎‎)‎Size Details‎:‎S‎:‎ Length‎:‎ 32cm‎-40cm/12.60‎"‎‎-15.75‎"‎‎,‎ Width‎:‎ 2cm/0.79‎"‎ ‎(‎Approx‎.‎‎)‎M‎:‎ Length‎:‎ 38cm‎-50cm/14.96‎"‎‎-19.69‎"‎‎,‎ Width‎:‎ 2.5cm/0.98‎"‎ ‎(‎Approx‎.‎‎)‎L‎:‎ Length‎:‎ 43cm‎-60cm/16.93‎"‎‎-23.62‎"‎‎,‎ Width‎:‎ 2.5cm/0.98‎"‎ ‎(‎Approx‎.‎‎)‎XL‎:‎ Length‎:‎ 60cm‎-70cm/23.62‎"‎‎-27.56‎"‎‎,‎ Width‎:‎ 2.5cm/0.98‎"‎ ‎(‎Approx‎.‎‎)‎Notes‎:‎Due to the light and screen setting difference‎,‎ the items color may be slightly different from the pictures‎.‎Please allow slight dimension difference due to different manual measurement‎.‎