Say hey to our new and improved collars! Pablo & Co. collars are now lined with soft neoprene which provides a soft layering of cushion & comfort around your dogs neck. * Neoprene padding for extra comfort and quick-dry capabilities * Durable, printed polyester webbing strap * Black D-Ring for Leash attachment * Pablo & Co. buckle with 4-point lock system for added safety * Size guide above * The collars can be worn full time however the collar is not indestructible the wear and tear that your pets collar will experience will depend on your pet's lifestyle. If your pup is particularly active, swims everyday, or is in general a rough and tumble pup this is more what we mean by can not be worn full time.