VARIETY OF SIZES:The dog cones for large dogs, medium and small dogs cats as well has 3 sizes to choose from. S: Neck Girth: 7.48-10.63", Depth:7.87"; M: Neck Girth: 11.02-14.57", Depth:9.06"; L: Neck Girth: 14.96-18.5", Depth:9.84". Safe Protecting:Wearing the dog cone alternative after surgery After your dog underwent surgery Prevent your dog from licking the wounddog cone Edge equipped with reflective strips ,Reflective straps keep your dog safe all the time while out for a walkProtecting Cervical Vertebra:soft cones for dogs after surgery Bottom uses soft PP Cottontouter Nylon and foam backing,The Bottom Of The elizabethan collar for dogs Is Very Soft,It can effectively protect the To The Dog's Cervical Vertebra,Prevent When the dog is playing Injured again Soft But Sturdy:cone for dogs after surgery The main body is made of high-quality PVC environmentally friendly materials,provides extra support for the dog recovery collars & cones without collapsing,PVC edge has good light transmission,Compared to others dog cone,dogs can get a wider view