Size: Small and Large (1 of each) Features: Soft fleece lined. Aids in after-surgery physical therapy. Quick lift features a webbing-reinforced. Fleeced-lined body for extra stability and comfort when aiding convalescing pets. With this design the technician or owner helps carry the animal's weight. Allowing hind-leg exercise and strengthening without weight stress. Webbing handles with double-bar buckles allow for quick strap adjustment. Constructed of durable. Washable nylon pack with polypropylene webbing handles.