Weather Beeta 1200D Protection Waterproof & Breathable Strong 210T Nylon Lining Warm polyfil Reflective Details The Parka Dog Rug from Weather Beeta features a 1200D triple weave outer shell, with waterproof & breathable fabric that keeps your dog dry & comfortable all winter long. Warm polyfill inner of a versatile weight that is suitable for most winters & this rug also features a no rub 210T Nylon lining. Reflective stripes for added safety at night & touch tape chest & belly closure for convenience. Size Guide: To measure your dog for a dog rug, measure the dog from the scruff of the neck to the top of the tail.