Features:<br>PERFECT ADJUSTABLE SIZE-Fits Medium sized dogs: Pugs, Cocker Spaniel, Collie, Boxer, Dalmatian, Mini Schnauzer, Jack Russell and others.<br>3 LIGHT MODES: Slow, Fast Flashing and steady glow. Easy to change with just one click!<br>LED GLOW & SAFETY DOG COLLAR: LED dog collar is made of nylon webbing and neoprene material. It’s very bright and easily seen which improves your dog visibility and safety.<br>RECHARGABLE MICRO USB: The collar can be recharged by Micro USB cable with daily use device, and it is very Eco-friendly.<br>LIGHTWEIGHT & CONVENIENT: This collar is lightweight and easy to carry.<br><br>Specifications:<br>Material: Polyester<br>Color: Red, Orange, Yellow, Blue, Green, Pink, White<br>Weight: 65g<br>Size:<br>S-small dog (35-43cm),width2.5cm, telescopic range 8CM<br>M-medium dog (40-48cm), width2.5cm, telescopic range 8CM<br>L-large dog (45-52cm),width2.5cm, telescopic range 8CM<br>XL-large dog (52-60cm),width2.5cm, telescopic range 8CM<br><br>Package Included: <br>1 x Pet Dog LED Collar<br><br>Notes:<br>1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.<br>2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!