Welcome to our store! Features: 1. Soft and breathable material, comfortable for pets to wear. 2. Velcro design, easy and convenient to wear. 3. With a reflective effect, it can avoid traffic accidents and increase dogs' safety when pets walk at night. 4. Suitable for small and medium-sized dogs to wear. 5. 2 colors and 3 sizes to choose from, a great gift for your puppy. Specification: Condition: 100% Brand New Material: Polyester Color: Fluorescent Yellow, Fluorescent Orange (Optional) Size: S, M, L (Optional) Size Chart: S: Neck 30-36cm/11.8-14.2in, Band Width 2cm/0.8in M: Neck 33-47cm/13.0-18.5in, Band Width 2cm/0.8in L: Neck 40-52cm/15.7-20.5in, Band Width 2.5cm/1.0in Weight: Approx. 16-28g/0.6-1.0oz Package List: 1 * Pet Collar Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory after-sales service.