LED Dog Collar, Light Up Dog Collar Lights USB Rechargeable,Waterproof Glowing Pet Safety Collar, Adjustable Comfortable Soft Mesh Safety Collar for Small, Medium, Large Dogs

Pet Collar For Lighted Up Nylon LED Dog Collar Glow Necklace   Feature: 3 lighting modes: Constant , strobe and Flashing(with to select) Quantity: 1PC Stylish and fashion appearance. Rain resistant, and adjustable Comfortable to wear, it will not hurt your pet. With buckle, easy and convenient to wear and remove.   Size (approx): The size of our clothing is Asian size, Please make sure of these actual measurements will fit you.   Each model has a hidden with four functions: fast flashing, slow flashing, static flashing and closing.   Flashing mode: long, fast and slow (controlled by )   Battery: 2pcs CR2032 button battery drive for 20-30 hours, with normal use of 2-3 months; the battery can be replaced by itself, and can be in convenience stores or all Package Content: 1X  Pet CollarLED Dog Collar Glow Necklace Size Fit neck circumference Length S 34-41cm/13.38-16.14" 42cm/16.54'' Size:S Fit neck circumference:34-41cm/13.38-16.14" Length:42cm/16.54''  

Size chart:

Size:XS Fit neck circumference:28-38cm/11.02-14.96" Length:41cm/16.14''

Size:S Fit neck circumference:34-41cm/13.38-16.14" Length:42cm/16.54''

Size:M Fit neck circumference:37-46cm/14.56-18.11" Length:43cm/16.93''

Size:L Fit neck circumference:41-52cm/16.14-20.47" Length:44cm/17.32''

Size:XL Fit neck circumference:42-56cm/16.53-22.04" Length:45cm/17.72''