Are you still worried about your dog's safety when dog walking at night? and troubled by the dog collar light?s sizes can?t suit for your dogs well? Our Cuttable TPU LIGHT UP Dog Collars will help you solve this problem! Features for this led dog collar: *Super bright in the dark, 360 degree can be visible. *One size can suit for all dogs, that you can cut the length of this dog by yourselves. *USB rechargeable, energy-saving. no hassle to replace the batteries. *Easy to use, just remove one end of the clear TPU tube, then wear it on your dogs, and push back into the battery housing. *Easy to clean, no easy to get dirty. *Water resistant, can used in the rainy days, just remove it if swimming. Specification for this glowing dog collar: * Material: Premium TPU tube * Available color: red, pink, green, blue, orange. * Length for reflective dog collar: 27.5 inch( 70cm), can be cut. * Glow modes: quick blinking-slow flashing-solid glow-off. * Battery use time: charge 2 hours, use for 8-10 hours for slow flash; 6-8 hours for quick blink; 2-3 hours for steady glow. Package Including: *1 x neon dog collar 1 x USB charging cord 100% Satisfaction Guarantee: To give our customers a pleasant shopping experience is our main goal. If you are not 100% satisfied with our flashing dog necklace, just contact us to have a full refund or exchange!5.WARNING: CHOKING HAZARD SMALL PARTS. NOT FOR CHILDREN UNDER 3 YEARS. CHARING WITH 5V USB ADAPTER ONLY. DO NOT USE FAST CHARGER ADAPTER, IT MAY CAUSE SERIOUS DAMAGES.