Product Description: Item Type:Pet Collar Material:Polyester Ribbon, Translucent Fabric, Super-bright Flat Light-conducting Fiber Color:Blue,Red,Yellow,Pink,Green Feature:Light Up Target Audience:Dogs Size:XS/S/M/L/XL Size Chart Size-----width----------------length------------adjustable range XS----2.0cm/0.78---30cm-38cm/11.81-14.96-----8cm/3.14 S-----2.5cm/0.94---35cm-43cm/13.77-16.92-----8cm/3.14 M-----2.5cm/0.94---40cm-48cm/15.74-18.89-----8cm/3.14 L-----2.5cm/0.94---45cm-52cm/17.71-20.47-----8cm/3.14 XL----2.5cm/0.94---52cm-60cm/20.47-23.62-----8cm/3.14 XXL---2.5cm/0.94---60cm-68cm/23.62-26.77-----8cm/3.14 Features: 1. Material: made of the polyester ribbon, translucent fabric, super-bright flat light-conducting fiber, this collar is durable and skin-friendly, safe and healthy for the pet. 2. Choices: there are 5 colors and enough sizes for choosing. 3. Flashing Mode: light, quick flash, slow flash (controlled by the switch) 4. Battery: including 2 CR2016 batteries (changeable)with a life of 60-80 hours for persistent light or 2-3 months for the normal use. It is waterproof and the electronic device can be removable. 5. Suitable to walk the dog in the dark environmental or at night outdoor and applicable for day and night. Package Include: 1 x pet collar Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors. 2. Due to the screen difference, the color may be a little different from what you expect, please allow it. 3. 1.00cm=0.39
